Well, obviously the game.
Anyone who went to E3 and played it? Assuming it was playable there? Just pre-ordered it at Gamestop a couple of days ago, and then I hear this word "vertigo" being used by the game director. Look it up and sees some effects of it like nausea. I got a history of motion-sickness so I really hope this game doesn't affect me. Considering that I've already pre-ordered it. But also because I am really looking forward to it.
Everything I've seen so far indicates at least a 7 out of 10.
I hope more villians are revealed once we get it in our hands. Only Alistair Smythe, Rhino, Iguana, Black Cat, Vermin and Scorpion. I don't know, I guess the amount is okay, but I've just never considered any of them main antagonists. Maybe Alistair and Scorpion a bit. Nolan North sounds like he's voicing Alistair?
Fighting looks great. It's fine that they're taking inspiration from Arkham City, that really is a brilliant fighting system. I hope it doesn't feel redundant. Well, I guess that depends on why exactly you're fighting.
About side missions, they need to feel special and different. As in not 10 identical car chases. Also, it'd be nice if we could free-roam even after we finish the game to finish up any additional side missions. I personally didn't bother with more than two of them in Batman: Arkham City.
Well, that's it for me. If they can do these things then I am content.
Wikipedia strangely mentions a demo on PSN and Xbox Live. I assume it's just a troll or something. Maybe I'll check just in case.
Also, for their next game, Spider-Man 2099 free-roaming. :D that city just looks awesome!