I'm with you. I prefer SFII and Turbo myself. Super SFII feels degraded in the graphics, animation, digitized sounds, and music categories. More players? Fine. But at the cost of just about everything else.
I think it's the extra characters that ruin it for me. Though I will say that it's attract mode is way better than the cps-1 versions. I like Turbo and Alpha a lot more. Super went too far with the original formula, and not nearly far enough to be its own game.
Well, it technically is just a 'super-fication' of SF2. SSF2 is where sexualization was more obvious than Chun-Li's spicy chicken legs and some guy literally choking a chicken. Who's next? Sakura and her back alley rape kick (pantsu shot anyone?).