(S04E10) Cat Deeley showed her catty side tonight by trying to knock Comfort down on hers after their introductions. Adam Shankman joined the judging panel for the festivities. He was there to promote Bedtime Stories, a Christmas movie featuring SYTYCD's Lacey and Travis, as well as some schlub named Adam Sandler. They should have strung up a few clips of the pair of them dancing, or at least on the set. We respond better to visuals, don't you know.

I'm going to agree with some comments I saw last week in that it's not necessary to spend so much time after each performance stroking the egos of the choreographers. Sometimes the choreography is great, sometimes not so much. But you don't need to praise them each time. They're big boys and girls and I just really don't think they're all that insecure ... except maybe for Mia Michaels.

(S03E06) Finally, the waiting is over. There are no more interruptions by bad dancers or mothers that want to yell at Nigel. Now we get to the real competition. And the really interesting part of that competition comes as we get to see what happens when the luck of the draw forces dancers out of their comfort zone. Being able to spin on your head is great, but not much use if you have to waltz. Much like the years of classical ballet don't mean quite as much when you land the hip-hop number. It's what makes the show so fun.

Dan Karatay joined Nigel and Mary at the judges table this week. They had a lot to get to as the final twenty paired off to do ten different numbers. There were some surprising moments, some great performances, and a couple that could have been better. More on each of the couples after the jump.