Over all quite good. I think 4 is a fair rating all things considered but if rated in a over the top serious way maybe a 3 and if a fan or just generous maybe a 5. I'd rather not be too critical about it though and just let things roll ;). Corny jokes aside the point of this type of story is realistic crass humor and a setting with character. It may not be perfection but I don't think that was ever the real goal(nor should it be). If given time I imagine we can see an even more polished version of this already shiny staff ;).