Personally, I thought Adam fared a lot better than most in the show, though I really think Idina came off the best of all. Taye was wasted. I agree with 107 about Jesse. Rosario did a decent job, though there's something about her Mimi that I didn't buy. I can't really put my finger on what it was. I thought Rapp was okay, but his character is so underdeveloped that he's less of a character and more of a device, which is a problem in a piece that's supposed to have such an emotional impact.
Who I really couldn't stand was Tracie Thoms. Ironically, I found her to be the stagiest of the performers. Perhaps I was never able to get over her the fact that she was all fidgety and her eyes were darting all over the place at the start of "SOL" while everyone is seemed to be in a different place.
As an ensemble, they were wildly uneven, and though people don't really agree who fared better than others, it's clear that that unevenness was apparent to most of the people on this thread.
"How do you like THAT 'misanthropic panache,' Mr. Goldstone?" - PalJoey