I'll throw my support behind Batman as well. Great voice acting, awesome graphics and a fight system that's just fun to use. Even the tiny RPG upgrade ability is a neat addition.
I'm playing this and Resident Evil 5 right now. I gotta say, I wish they would go back to the zombie because I don't really like those worm things. Maybe they just ran out of ideas with zombies, but I sorta miss the spooky house full of ghoulies.
With that said, I'm having a blast. The grahics are awesome. The gameplay is what you'd expect from a Resident Evil game and it's hard. I've just passed chapter 1, but I lost count how many times I died trying to pass the final wave. I kept running out of bullets. YOU GOTTA AIM FOR THE HEADS!!!!