Season 1 is a masterpiece - a mix of Spielberg, King, the music from the 80s, funny kids in a small town in the middle of nowehere. Everything is good in season 1. Season 2 is OK, a little bit far-fetched, but sticks with the original concept. Season 3 however is horrible, just horrible - it is not even that the writers simply have no idea what to do with this concept, but it is freaking ugly - loud, colourful, annoying. Season 3 is like every good movie taken by the Hollywood and destroyed to the core- all what was subtle is changed into colourful screaming ugliness. I would rate it 10/10 for season 1, 8 for season 2 and 4-5 for season 3, sorry.