Grand Slam Opera

"Grand Slam Opera" is the only Educational short film of which Keaton felt proud enough to take story credit. Jim Kline in "The Complete Films Of Buster Keaton" writes the short "is a joy from beginning to end, full of playfully satirical routines from his days in vaudeville, all performed with vitality and assurance in classic Keaton style." He also notes that Keaton was "sober during production and managed to stay away from alcohol throughout the rest of the decade." Variety" called the short "pretty good enough to be sold as a baby feature." Other reviews on this database are far less enthusiastic.