No pun intended - you may go with naughty ... then again, is it nature? Is it circumstances? Also can we "evolve" back? And what would that mean? The first scene itself - well the first where we see our main character walk into a store ... he is beyond money ... beyond material things it seems ... and yet he needs stuff.
There are many things that show us that he is more than flawed. He tries things and he means well. And yet he goes way over the top - crosses multiple lines to say the least. Even in the beginning - you may find it funny (and it is a movie so it is ok to feel whatever you want to feel), but if it happened in reality .... well it would not be a cool thing to do. But again - movie, so accept it as a fun thing.
The movie is predictable from a certain point on - but the journey is still fun. The dialog is amazing too - especially the small town ... down to earth things that are being said. You totally feel the police men who don't want to walk in the forest or get wet ... again: in real life you'd hope they would take more pride in their job ... but comedy and movie and all that. I think by now you got it ... and it is funny ... so there is that.