Know any comics similar to Wanted/The Filth/Planetary ?

Millar/Morrison/Ellis respectively, something that delves on other worlds and touches unique contexts of fiction.

One with has a villain PoV

One has metaphysics

One delves into slices of fiction

I don't know if there's other books that are defined in the same strain, but Morrison's WE3 is equally dark and fantastic. I'd also recommend Moore's Miracleman which pokes at the concept of superhero families.

@rufug: Read them both

WE3 is heart touching

Miracleman is a good deconstruction, and gargunza is a basterd