A few frames more ore less, who gives. That doesn't deviate from the fact that it's a good game. Sorry OP, you definitely are exaggerating.
I'd always recommend the Wii U version for the best experience.
Bayonetta is still a good game on PS3. It is, however, a terrible port and a less than ideal way of playing the game.
Being a bad game and being a bad product are not the same thing, nor need to be connected.