To me, it is shocking how many people don't like this show. I can see how some people don't, but this is one of the fav shows I've watched in a while. The show is well made, living up to the sci-fi stereotype. Doc and 10k provide a lot of much-needed humor, and I actually found myself laughing through most of the show and super interested in all the action and killing zombies stuff. most of the episodes are very drama-ish and action filled. I was interested in this show since season 1.
Now, ill admit, seasons 4 and 5 were a bit harder for me to like, as they didn't go on with the original storyline, delivering murphy the lab, but I stuck it out. I actually really enjoyed the way they ended this show, and I think if they had another season, the storyline would have been redundant. I also skipped the movie thing in season 3, it was a little to long and boring for me, and I didn't miss a whole lot.
Watch the show! watch it for 10k, Doc, and Murphy (best characters on the show)