Q: In this task, you are given a text of many news articles seperated by special token "|||||". Your task is to summarize them.
Bad Teacher 
  
 'Bad Teacher' review: Shock comedy doesn't make the grade 
  
 LaMana In 'Bad Teacher,' Cameron Diaz's character, here with Jason Segal, cares more about getting breast implants than educating the children in her class. 
  
 A gold-digging teacher searches for a rich man. With Cameron Diaz, Justin Timberlake. Director: Jake Kasdan. (1:38). R: Language, sex, drugs, crude humor. At area theaters. 
  
  
  
 Given that she starred in "There's Something About Mary," Cameron Diaz clearly knows a thing or two about shock comedy. So it's hard to say why she chose this underachiever, which -- unlike its obvious inspiration, "Bad Santa" -- barely makes the grade in either humor or provocation. 
  
  
  
 All hard edges and flaunted curves, Diaz's Elizabeth Halsey is the world's hottest, and most hateful, teacher. Deservedly dumped by her rich fiancé, she immediately starts plotting to land another big fish. 
  
  
  
 Deciding that pricy breast implants will be the bait, she lies, cheats, and steals to raise enough cash to supplement her middle-school salary. This leaves little time to teach, but that suits her just fine: as far as she's concerned, students are a distraction best ignored anyway. 
  
  
  
 Surprisingly enough, the disjointed script -- which relies more on concept than cleverness -- was written by Gene Stupnitsky and Lee Eisenberg, who've been responsible for some of the funniest episodes of "The Office." Director Jake Kasdan encourages cartoonish turns to match, so the talented supporting players are left to flounder. Most disappointing is Lucy Punch, a gifted comic actress who can't find a single element of humanity in her broad caricature of Elizabeth's uptight rival. 
  
  
  
 While Justin Timberlake does better with his ill-defined role as the school's weird new substitute, it's Jason Segel's deadpan gym teacher who comes closest to grounding the film. As for Diaz, there's no denying she looks great and commits impressively to Elizabeth's utter lack of morality. Unfortunately, the filmmakers never give us a single reason to root for such a miserable character, whose comic appeal rarely reaches further than dirty words and bad behavior. 
  
  
  
 The whole cast works hard, but there's only so much even A-list actors can do with a C-level script: they're stuck in a one-joke movie, and the title gives the punchline away. 
  
  
  
 Magic Moment: Timberlake's musical solo, in which . . . he can't sing at all. ||||| “Bad Teacher” suffers from a truth-in-advertising problem. Fans of “Bad Santa,” Terry Zwigoff’s Christmas movie starring Billy Bob Thornton as a smoking, drinking Kriss Kringle, had reason to hope that “Bad Teacher,” starring Cameron Diaz as a smoking, drinking middle school teacher, would be just as hilariously twisted. Instead, this fitfully funny but mostly dull misfire defines exactly where the line can be drawn between truly subversive humor and lazy cynicism. 
  
 Diaz brings her signature brand of blond va-va-vooms to Elizabeth Halsey, a sultry, surly self-absorbed gold digger who decided to become a teacher for what she deems “the usual reasons: short hours, summers off and no accountability.” When her planned jackpot of a marriage comes up lemons, she’s forced to return to her old job at John Adams Middle School (JAMS), where she visibly recoils from the fatties, nerds and poors she’s forced to work with. As for actually teaching students, it’s enough to pop “Stand and Deliver” or “Lean on Me” into the DVD player before she succumbs to the crippling hangover she habitually wakes up with. 
  
 As every screenwriter knows, movie protagonists need a compelling goal to keep viewer interest. In this case, Elizabeth is working toward breast implants, a hero quest that supplies “Bad Teacher” with plenty of lascivious sight gags. She’s also looking for another rich guy to marry, and she sees potential in a new substitute teacher at JAMS, a bespectacled sweetie named Scott Delacorte, played in a disarmingly self-deprecating turn by Justin Timberlake. 
  
 Timberlake’s set pieces — a musical number where he sings a bad song badly, the funniest fully clothed sex scene since “Harry Met Sally” — exemplify the all-too-fleeting moments of humor in “Bad Teacher,” which was written by Gene Stupnitsky and Lee Eisenberg (“Year One”) and directed without distinction by Jake Kasdan. A promising assortment of famous players from TV sitcoms — including Jason Segel of “How I Met Your Mother,” Phyllis Smith of “The Office,” Eric Stonestreet of “Modern Family” and Noah Munck of “iCarly” — make up a comic dream team of a supporting cast. But with the exception of Segel and his reliable laid-back flair, they’re left with next to nothing to do but react with appalled awe to Elizabeth’s trademark vulgarity-strewn ripostes. 
  
 As this summer’s surprise hit “Bridesmaids” proved, lady-type-people are fully capable of raunchy comedy, so Diaz swearing like a stevedore and slinging her sexuality like a six-gun aren’t particularly shocking. Instead, what was playful and even progressive in “Bridesmaids” here feels strained and mean-spiritedly one-note as Elizabeth cuts an increasingly cruel swath through the school. She focuses most of her destructive energy on her nemesis, an Up With People-ish teacher named Amy Squirrel (Lucy Punch, whose British accent here gives way to an utterly authentic Midwestern twang). 
  
 What passes for a third-act turnaround is unconvincing and too slight to make an impact; and what passes for a happy ending feels rushed and unearned. It takes good filmmakers to make bad people if not sympathetic then at least interesting. “Bad Teacher” isn’t good that way. It’s blandly, boringly bad. 
  
 Bad Teacher 
  
 * ½ 
  
 (89 minutes, at area theaters) is rated R for sexual content, nudity, profanity and some drug use. |||||
A:
Bad Teacher has one bad script, critics say—so bad that a good cast can’t make it work. If you’re feeling nasty, though, you may find a few laughs. In short, it’s “blandly, boringly bad,” writes Ann Hornaday in the Washington Post. “This fitfully funny but mostly dull misfire defines exactly where the line can be drawn between truly subversive humor and lazy cynicism.” “Whole chunks of the plot seem to have gone missing,” notes Roger Ebert in the Chicago Sun-Times, while “its bad person is neither bad enough [nor] likable enough.” And a dry-humping scene between Cameron Diaz and Justin Timberlake deserves an award for "worst sex scene ... [of] the decade." “The whole cast works hard, but there's only so much even A-list actors can do with a C-level script,” observes Elizabeth Weitzman in the New York Daily News. “They're stuck in a one-joke movie, and the title gives the punchline away.” Still, “to viewers sick of being force-fed inspirational lessons who are looking to mentally flip the bird at authority, this will hit the spot,” writes Luke Thompson for E! Online.