So much fun!
Catwoman adds another dimension altogether. A brilliant sequel to Arkham Asylum, especially since you get to face off against so many other Batman foes!
The side missions are not always difficult and sometimes, don't even end in a boss battle. But that being said, they add a new dimension and really fill up the game.
Someone said that this game succeeds in making you feel like Batman, and that is absolutely true. You really do feel like the Dark Knight, swinging from building to building, from the shadows to corners.
Every foe has to be approached in a different way if you're to beat them. The battles against the Mad Hatter and Rh'as al Ghul are particular highlights.