Season two was a heart racing thrill ride for different reasons. It's different but I don't think it was bad. It explores more psychopathic elements and veers more toward Hannibal/Silence of the Lambs, etc. It's hard to improve from the first season, so what they do is take some of the same elements but make it different. I get why some people don't like season two - because they didn't realize they were signing up for the more deviant elements - but I would not call it bad. Just different.
Season three just came out - haven't watched yet but can't wait.
Overall okay movie with very frustrating characteristics. Some parts are quite predictable despite it's best attempts to throw curveballs.
In the end, I found the movie to be exactly what I thought it would be coming into it. If anything, I was surprised with the stylization. I am not sure what some of the other reviewers were looking for that came away disappointed. Perhaps they didn't invest any time into understanding what this movie was going to be about.