It's Tina vs. Artie, Rachel vs. Santana, and Kurt vs. Elliot, and it makes for a gleeking good episode!

Jenna and Kevin reveal that this is one of their favorite episodes ever, and it is not just because Tina and Artie sing more songs than ever, including the 600th musical number! They love the Santana and Rachel showdown and feel the storyline was a wink to the blown out-of-proportion Lea and Naya on-set feud rumors. Plus, the song Kevin totally forgot they did, the scene Jenna got emotional shooting, and all the scoop on their fave performance, "Breakaway!"