"If its on stage wouldn't it just be his character"
Well not necessarily, it is true that its a horribly written character but the delivery of the lines is totally unconvincing, he shows no emotion, even when he is spposed to finally be accepting his "fathers", he delivers every line as if he were a hummingbird. He flutters around and won't actually connect with the material or other actors on stage at all.
A lot of it could be terrible directing, as I said the part is not well written, in my opinion, but certainly the actor should be able to do something with it.
I have seen many shows and have never been as disappointed with a performance by a profesional as I was with Gavin's in La Cage. I do hope that he is better in other things and will glady support him when I see those. He does sing really nicely and dance well.
I stand corrected, you are as vapid as they say.