Well, I watched Sky High. It was fun, but I don't think it really added anything to the genre. Any of them, actually: teen comedy-drama, family movie, superhero. So in the end, I guess I'm still looking forward to the Invincible movie, if it ever comes out.
I just finished the fifth volume of the trade paperbacks (of Invincible). It feels like it's settled somewhat, into something a little more typical. Or maybe it's just that I've gotten over the initial euphoria of the concept and writing.