I'm torn.
On one hand I know the game will be fun.
One the other - I saw totally recycled maps and mobs from the first game in a T2 gameplay video, the tombs specifically. I also am sort of... meh... when it comes to the blatantly ripped off WoW art style for Torchlight. Exclamation points and all, I mean wtf. Also the spell and attack animations look way cooler in D3.
Diablo is so dark and serious I likes it, but I have a feeling the loot in general and unique weapons/armor sets will really be cooler and more varied in T2.
Tough call bc I sure aint getting both.