Well for the sake of balance I'll say these toys are completely painfull to the eye, and they don't really interest me. However I don't really like picking up toys that are expensive due soely to their being exclusive anyway.
Having said that I think this is the perfect sort of niche that convention exclusives should be aiming for, I mean look what's happened recently with fans being upset about Henkei and now Hasbro Thrust. I'm pretty sure Hasbro wont be releasing classics/universe/generations Clench anytime soon.