I was more into the characters. They killed off too many too quickly, but I guess that's more likely to happen when you jump ahead 10 years each season.

I didn't like watching Ed turn into a pot-smoking loser. Now he's dead and his wife had triadically died before him a few seasons ago. I don't like seeing Margo locked up in prison and knowing Sergei is dead. Dev is wandering around like a zombie, totally lost. Except for Aleida, there are no strong characters left. Oh, and I can't stand the character Miles Dale nor the actor who plays him.

At least things got interesting when the Marines tried to take the asteroid and then the colony itself.