This film is for you - If you are convinced that nothing even remotely good - whether in any person or in any community of persons - exists or can possibly exist.
Perhaps you are enthralled by consistent whiners themselves. If so, this film is for you.
The whining is so monotonous that it bores the mountain lion, which grumbles in disgust and walks away from what would have been a most dissatisfying dinner.
I had thought myself a curmudgeon before watching (most of) this movie. I am now successfully disabused of that notion.