On the fence about killer is dead. Have you played it yet?
ive beaten it twice so far. I really enjoyed it. Much better than Lollipop chainsaw. Not as good as No more heroes. The character design is only there for 2-3 characters in Killer is dead,while almost all the characters in no more heroes are awesome. The gigolo missions are pretty fun for awhile, and it is typical Suda 51 style. More serious story than is other games, and he breaks the 4th wall quite a bit.
Speaking of the story, it could have been much more if it wasn't so convoluted. But the gameplay is fun, and boss fights are pretty awesome. I say if you are a fan of past Suda games then you will enjoy Killer is Dead