If something like Biomega, Abara and Blame! is too deep for you it's most likely because you are a retard with shit for brains.
Biomega: Stop bad guys, save girl with immunity.
Blame!: Look for genes to stop ultra huge city from imploding on it'self.
Abara: Beat the shit out of the bad guys, stop them from eating the building.
How the fuck can nihei who's known for little dialogue straight forward plot be considered deep?