Interestingly enough, My cousin picked up the PS3 version of Arkham Origins tonight and I checked that out as well. It looks similar, almost identical. I'm not a great judge of framerate, so I can't comment on that.
- The shadows on the Wii U version seem slightly better than the PS3 shadows. Not a big deal, You have to scrutinize to see a difference.
- The textures also seems a smidge better on the Wii U.
- The PS3 version had something called WBID? Is this like Warner Brothers version of UPlay?
Also, interestingly enough, the Wii U version has achievements. You can choose to post to Miiverse each time you get one.
The Bat cave is pretty cool.