I thought the first season of this show was amazing and the second season was good. But, I got bored with it about halfway through season 3. Does it pick up at some point after that?
I really like the concept of the show and that they don't ignore the basic science of space travel, but the story just seemed to drag for me at some point.
The fourth season is the best since the 1st and the acting and production value are much better quality. Moving forward in the story's arch, I don't see much possibility of having a slow season.