...when we did get our hands on a DualShock to play Bayonetta, it felt largely the same as the Xbox 360 demos we'd played. That may be due to the familiar settingit was the same demo PlatinumGames and Sega had brought to E3. But it was also due to the fact that the game's were mostly the same, the mechanics firmly intact and the bright visual impact of the flamboyantly designed game nearly identical across both versions.
That said, some of the visuals on the PS3 version did appear to be lagging behind the Xbox 360 version, with muddier textures and a more uneven frame rate bogging down the presentation. Determining those differences was a bit of a struggle, though, as we attempted to verify earlier reports of the game suffering in the graphics department. Both versions were not presented side-by-side, so it was hard to tell how much more attractive one version looked than the other.
Basically, the decision on which version of the game to buy will come down to select factors. Do you have an Xbox 360? Probably best to get that version. Do you prefer the DualShock controller? Perhaps the PS3 version is better suited to your taste. Do you really like Bayonetta? Well, either version will likely satisfy.
We'll wait to the game has been stamped upon both DVDs and Blu-ray discs and shipped to retail before judging definitively, but, as of right now, it appears one version may have a longer list of faults than the other. Whether those faults matter to you, single console owner, remains to be seen.