Batman arkham asylum,after playing 3/4 of the game already,is a really good game,in fact:One of the best recent games i-ve played recently.
It actually surprised me more than once with its very well designed gameplay,and its fun action and platform scenes.

Some scenes are even shocking.I got to the third scarecrow scene,and the game actually made me jump out of my chair in surprise,as the joker captures batman and you start playing as batman.Then,you watch batman die and get a message that maybe you should have dodged the bullet.Afterwards,you come back to life and find out:!Aha!,you exclaim:It was the scarecrow once again.

One thing that bothers me about the game,is how much gas batman ingests.It makes you wonder if he would be dead by now,or suffer permanent brain damage from ingesting so much dangerous fear gas.