Seen: Season 1-3.

Season 1 and 2 were excellent.

Season 3 is boring. It started with "simply not very spectacular" for S3E1-3, but then it quickly became really really boring for the remaining episodes. Each of the story telling lines were boring and the overall goal of the season 3 was boring.

Usually I try to describe the individual plot holes or badly designed scenes or ideas or characters. Herein, I liked absolutely nothing. Its actually amazing how the same people were able to produce season 1+2 and then release something like season 3.

Summary: Season 1: 9 points, Season 2: 9 points, Season 3: 1 point. --> 6/10 stars.