Season 1 was riveting. Original, scifi without pretense. Low budget, high quality. Really enjoyed it. Season 2 was still exciting. A lot of twists, still good acting and nicely done. Unfortunately they decided to do a third season. It crashed and burned. It's now more a childish highschool drama. Especially the group acting is really poor. They ran out of concepts, are running around in circles (literally) and it just got worse and worse. Season 1 was 9/10, season 2 was 7/10 but season 3 was 4/10. Such a shame.