Well I think I'm pretty much commited to this line - for now at least. Picked up wave 1 and loved it, and the next two look even better. I'm really hoping that the classic Firestorm is the regular one. Firestorm #12 was the first comic I ever bought (85 or 86?), so I'm pretty excited about the prospect of a classic figure. Couldn't care less about the new one though.
I'm in the same boat as a few other people though. Seeing this line makes me want a few of the other line. Big wants on the list are Darkseid, Braniac and Luthor. As Brent said, they never made it to his and my end of the woods, so I've never seen them. If anyone has extras kicking around let me know. If not, one of these days I'll hunt them down.