In this task, you are given a text of many news articles seperated by special token "|||||". Your task is to summarize them.

Given that we already know the tragic outcome of Amy Winehouse's story, the trailer for the upcoming documentary about the late singer's life is particularly heartbreaking. 
  
 Showing intensely personal footage of the British star who passed away at just 27 years old in 2011 from alcohol poisoning, the trailer for Amy focuses on her love for music and the media frenzy constantly surrounding her. Set to her hit, "Back to Black," it shows the extreme highs and lows of her life, including her GRAMMY-winning moments and her famously toxic relationship with ex-husband Blake Fielder-Civil. 
  
 "I fell in love with someone I would have died for," Amy says. "And that's like a real drug isn't it?" 
  
 "I'm not a girl trying to be a star," she also muses. "I'm just a girl that sings." 
  
 PHOTOS: Remembering Amy Winehouse 
  
 The highly anticipated documentary debuted at the Cannes Film Festival on Sunday, receiving overwhelmingly positive reviews. 
  
 "Whether he [director Asif Kapadia] has or hasn't captured the true essence of the singer may require further debate, but what's beyond question is that Amy is an extraordinary, powerful work," Indiewire writes. 
  
 Meanwhile, the Guardian calls the documentary "a tragic masterpiece." "It is an overwhelming story, and despite everyone knowing the ending, it is as gripping as a thriller: Kapadia has fashioned and shaped it with masterly flair." 
  
 But the film is of course, not without controversy. Reg Traviss, Amy's partner at the time of her death, recently slammed the doc in an essay for the Telegraph. 
  
 "Amy was a real person, and what the documentary makers have done -- like so many others before them -- is effectively attack her," he writes. "They claimed to have made a serious, unbiased documentary that presents an honest depiction of Amy. Instead, they have taken her name and exploited her talent for their own ends, without taking the responsibility of reflecting the true person that she was." 
  
 Amy's father Mitch, who is portrayed in the doc in an unflattering light, has also distanced himself from the film, though the family initially gave their blessing. 
  
 "They feel that the film is a missed opportunity to celebrate her life and talent and that it is both misleading and contains some basic untruths," the Winehouse family said in a statement last month via the Guardian. "There are specific allegations made against family and management that are unfounded and unbalanced." 
  
  
  
 Amy is due to hit theaters in July. 
  
 PHOTOS: Stars We've Tragically Lost in Recent Years 
  
 Last November, Jennifer Lawrence told David Letterman during her appearance on the Late Show that she's always had a "tone deaf Amy Winehouse voice." Watch below: 
  
 Related Gallery ||||| While fans of Amy Winehouse are celebrating last night's Oscar win for Asif Kapadia's acclaimed documentary about the late singer’s life, at least one member of Amy’s family won't be cheering: her father Mitch Winehouse. 
  
 The London cab driver, who has in the past been critical of the warts-and-all portrayal of his daughter, took to Twitter on Monday to denounce the film’s victory. He called it a “negative, spiteful and misleading” depiction of the Back to Black singer, who died in July 2011. 
  
 “Always proud of my baby. Amy will not get an Oscar though,” he wrote. “Just Asif Kapadia. That is what this is all about... Asif. He's fooled everybody.” 
  
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 The star’s father added: “I am not changing my stance just because film won Oscar. It’s a negative, spiteful and misleading portrayal of Amy. We will fix this.” 
  
 Kapadia’s moving film takes an unflinching look at Amy’s rise to fame, as well as her growing reliance on drugs and alcohol—which ultimately led to her death. The documentary combines old home footage of the singer with interviews with friends and family. 
  
 Mitch initially backed the project, having been impressed with Kapadia’s BAFTA-winning 2010 documentary Senna. But he soon changed his mind after seeing the finished product, feeling the film vilified him. 
  
 It seems Mitch still has plans to produce his own project portraying Amy’s rise and fall in a more favorable light. 
  
 He first announced the proposed biopic last July and tweeted last week: “My friends. This film [ Amy ] will not be the defining image of Amy. We are already working on other projects. I can't say more at this stage.” 
  
 For now, however, the spotlight shines on Kapadia’s Best Documentary winner, which holds the title for second-highest-grossing documentary at the British box office. 
  
 The filmmaker’s victory comes after his surprise snub from the Best Documentary category at the 2012 Oscars for his equally lauded film about Formula One driver Ayrton Senna. |||||
If you thought Mitch Winehouse would be celebrating the Oscar win for Amy, the documentary about his daughter, think again. Winehouse has decried the biopic in the past, Newsweek reports, and on Monday he was at it again. "Always proud of my baby. Amy will not get an [O]scar though. Just Asif Kapadia [the documentary's director]. That is what this is all about...Asif. He's fooled everybody," Winehouse tweeted, adding, "I am not changing my stance just because film won Oscar. It's a negative, spiteful and misleading portrayal of Amy. We will fix this." Mitch Winehouse initially supported the project, Newsweek notes. But after watching the film—which doesn't shy away from portraying Amy Winehouse's descent into drug and alcohol addiction—Mitch changed his tune, complaining that the film "vilifies" him and presents his daughter unfavorably. Mitch appears to be implying he's planning his own, more flattering biopic, a project he first announced last July. "This film will not be the defining image of Amy," Mitch tweeted last week about Amy. "We are already working on other projects. I can't say more at this stage." (Click to watch Amy's haunting trailer.)