Santa's Little Helper greyhound's lack of intelligence. In an article that compared "The Simpsons" to the animated series "Family Guy", Todd Camp of the "Fort Worth Star-Telegram" noted that "though Santa's Little Helper may be the only Simpson who's dumber than Homer, the Griffins' pooch <nowiki>[</nowiki>Brian Griffin<nowiki>]</nowiki> is the brainiest member of the household". In 1991, Copley News Service's Alison Ashton described Santa's Little Helper as a "sweet and stupid dog". Tom Coombe of "The Morning Call" wrote in 2002 that "fans of "The Simpsons" will tell you that the cartoon family's dog [...] is often dumb, disobedient and skittish. Fans of the
Good Night (The Simpsons) and looking a little worse for wear." DVD Movie Guide says, "I’ve seen a few additional Ullman shorts and think they’re nearly unwatchable, so I can’t say I miss them, at least not for their entertainment value. However, they’d make a nice historical addition, so it’s too bad we only get this single clip. The first one ever aired, “Good Night Simpsons” runs for 115 unfunny seconds." The Digital Fix says the short extra on the DVD "showcases the superb sense of humour that has made The Simpsons what it is today", and that "the picture quality is quite breathtaking