When did the episode The Sue Sylvester Shuffle air?
The Sue Sylvester Shuffle
Musical performances also attracted mixed commentary. Though Perry was reportedly excited by the performance of her "California Gurls",[46] it was poorly received by critics. VanDerWerff found it surprisingly "weak and lifeless",[29] and Fallon called it "slow, unfunny, and, quite frankly, boring."[27] Reiter also deemed it boring, describing it as "an elaborate smorgasbord without flavor",[36] and Rolling Stone's Erica Futterman criticized the uninspired, over-the-top choreography.[47]