Its a well known fact that the Xbox360 version is superior to the PS3 version. Because of this, I've seen many people say that they aren't getting the game because of this.
But the way I see it, an 8.0 isn't a bad score. Its actually a good score, plus why should we deny ourselves of having the pleasure of playing a good game? If you, like me, only own a PS3 (well, i used to own an xbox360 but not anymore...) and play the PS3 version, would we acctually know how much of a difference there is? Reading reviews and opinions isn't enough, to really se the difference, we need to see both versions side by side. but since we own only one console, which is the PS3, we never will, and I say, ignorance is bliss!
Let us not let other people's opinions affect our personal decisions. though honestly, i won't be buying Bayonetta till its dirt cheap or at least a good deal cheaper coz I have very limited resources and GOW3, FFXIII and GT5 takes takes priority in that order...even over U2 :P
But if i had lots of money, i'd buy it in a heart beat.