My thoughts, it was well done but with a need for that much quick thinking and precession, its annoying to have EVERY MOVE on the shoulder buttons. I often found myself fumbling with the controls attempting to figure out which one was take-down or ect. It quickly because frustrating.
Also, while the stealth was very well pulled off and the guards level of intelligence really worked, I'm worried this game will be NOTHING but this same formula. Walk down a hall, stealth room, walk down a hall, stealth room...it would get old and if this is the first stealth room, FRUSTRATING, very quickly.
In the end, it could be awesome...or it could be repetitive and annoying. I just can't tell yet. I gotta say, thumbs up on getting the Batman: Animated Series voice cast, it really made the whole experience that much better. Nobody does Joker better than the guy who did the animated series.