I really didn't like this game and it bugs me so many of you enjoy it. I felt like the game had me in chains the whole time. It was too intermittent and restrictive.
For instance, the first 4 hours to me felt like a giant tutorial. Find a grate, crawl through it. Blow this wall up. Ohh look now there's a new tactical zone. Jump down and incap a baddy without others seeing you. Really now...I know what Batman is you know.
Upon completion I then have some bint feeding me a load of drivel through my earpeice (apparently the game perceives me as some kind of idiot as I'm required to give her my full and undivided attention before I can progress to the next point) And if it's not her then it's the Joker or his minions taunting me with some insignificant blabber I can't be arsed with to listen to.
The hand-to-hand combat, and its animation, is hands down the most fluid and like-like I have ever seen in a game. If there was more of this (and lots more) instead of being littered with all the crap from above, hindering my every move, then I suspect I'd of enjoyed it a whole lot more.