I rode Superman:UE. Which the first V2 was cloned from, and I think it's a better ride then Wicked Twister. The new V2 looks werid as hell. I never been on it myself, but just looking at, I don't see it being better then before. It looks more like a barrel roll/inline twist then a 'spike'.
S:UE is pretty much the same as WT, but shorter, and the back spike is straight. The back spike has a brake hold that holds the train for a few seconds, and that is the best part of the whole ride.