Arkham Asylum is a great game with fluid controls and excellent visuals. It's well worth buying.

User Rating: 9 | Batman: Arkham Asylum X360
Arkham Asylum starts off as you'd expect it to finish, with Batman capturing The Joker. The excellent visuals and intense atmosphere will draw you in right from the start. As Batman enters the asylum with The Joker he senses something isn't right and goes in to make sure The Joker is put safely behind bars. However The Joker and the guards then enter an area that's Arkham staff only. The Joker incapacitates the guards and escapes into the asylum, he then kidnaps the warden meaning that The Joker and the inmates are now running the asylum. Arkham Asylum does a great job of capturing the atmosphere of the asylum. The difficulty is just right. The controls are fluid and the combat is excellent thanks to the FreeFlow combat system. Overall Arkham Asylum is worth getting whether you're a Batman fan or not.
Welcome to the madhouse...