I'm enjoying it myself, mostly because of John Noble's mad scientist character Walter. He's one of those who enjoys mad science for its own sake, and he's just adorably distractable while working frantically to stop a particular problem. It's along the lines of "Oh wow. What a beautiful parasite that poor man has. Oh, yes. I guess I do have to figure out how to kill it, don't I? Fascinating."

The actor is clearly having a hoot of a time.

Other stuff about the show is enjoyable too, especially his relationship with his son Peter, but Walter is a joy to watch.