Looks very mediocre. Dunno why people are hyping this to be honest. Looks like it goes between very average stealth game to a poor brawler. 3D brawlers in general just don't work as well as they should (God Hand being an exception) so I hate to say this but a Batman game will never go beyond mediocrity.

I'm not completely against Arkam Asylum though. Looks like they are doing some interesting things with the story and setting. Hopefully that will make up for everything else in the game.