Season 1 was a disappointment, but it had one great episode where they have to cull people on the space station because the air filters can no longer support the whole population, and at the same time the people on the ground are desperately trying to fire rockets into the sky to signal that they are alive down there. I thought that maybe it would evolve into a direction where those kind of dilemmas constituted the core of the story, but instead it felt like it - mostly - turned into an unintentional parody of scenes like that.
Season 2 was pretty good like Quincy says and felt like it could have been the making of a pretty good show, but season 3 quickly lost my interest again. I came back momentarily for season 4 which had a couple of episodes pulling in the direction I wanted from season 1, but even in its good moments the whole show is so damn YA that it does your head in and it cheapens the overall emotional impact for me.
