I COMPLETELY agree with the person who said that Jesse/Wilson had the BEST C/A chemistry ever to bless the Rent stage. No other couple has ever even come close. If you look at videos of the original cast of the two of them together, and then look at C/A couples from recent casts now on video, you're astounded by how bland and passionless those two are together compared to J/W. Part of me wonders if the actors weren't told to tone it down or something. ICY back in '96 was HOT in so many ways. Now, you're lucky if the two even touch each other at all.
I haven't seen WJH live. I've seen him on boots and was VERY unimpressed, and I've never really liked his voice on the CR. However, since filming began I've begun to have much more faith. I love his mature take on Angel, and the fact that he's sweet and warm. I've seen Angels who REALLY overdid the self-absorbed diva-ness and it really took away from the part. AKA, Jai. He was MUCH better this past summer but the first few times I saw him I couldn't stand him.
Justin is...gah. I absolutely love him. As of now, he's definitely my favorite (I haven't seen the show in almost a year, though, and have no intention of seeing it any time soon), but I agree with whoever it was who said that Andy was STELLAR back in the day and then just...eh by the end. My ideal Angel was Andy pre-2002, and after that Justin. Justin is fun and talented as hell, but I'll be the first to admit that he doesn't have that mature sweetness that Andy or WJH have.
Either way, I have hope for Wilson. I think he'll do pretty darn good. I don't know why, but I just really feel like the right guy was chosen, which was funny b/c when I first heard the news I felt like crying.

Oh, and I thought his thighs were perfectly normal looking.
And not to mention that we also have the BEST COLLINS OUT THERE for the movie. Jesse. Gah. MRF who?