As I said, personally, I really like pretty much the whole season, Travelers being the only episode I didn't really like, and even that one had one or two scenes that I enjoyed.

Kinda depends what you're watching the show for, though....ie, if you're a McShepper, then there's some GREAT scenes you're missing (parts of Quarantine, couple scenes in The Seer, Moral Coil, Harmony...really short scene in Missing but So SO cute). If you're a Rodney fan, again, missing some good stuff (Tabula Rasa, Kindred 2, Trio and of course, Last Man...Last Man being the ULTIMATE oh Rodney ep), etc.