Just writing my thoughts about each season, I recommend to watch the show if you have not!

Season 1: Really good and very different from other shows. Loved it 9/10

Season 2: It was good but not as memorable and could feel a bit slow at times. 8.4/10

Season 3: It was more funny but felt like it was going into a more childish direction, like a little lame. 7.3/10

Season 4: Felt way darker, cool new characters and way better then season 3 in my opinion 9/10.