Marv was a tough guy.

He was a real killer, but that isn't a bad thing.   He only killed guys that deserved to die.  We all know guys like that.

That's probably the biggest reason to like Marv--because he just killed bastards.  He sometimes liked to torture them before he killed them.

He was artful like that--a true homicidal artist.

But, there's even more to like about Marv.