I don't think there's anything about this show I don't like, the comedy is top notch, the actors are perfect for their roles and the mix of Sci-Fi is just right, not too heavy handed. For comedy lovers it's a must see, for sci-fi fans it's a must see, for people with a heartbeat it's a must see. Lyndhurst and McGuire are perfect, you'd really believe they're best friends, the chemistry between all the actors is amazing. Hats off to the casting crew and direction. Actually the only flaw I can think of about this show is that it ended. After all, what show could make you nostalgic for a time period you weren't even alive in?

I'd give it a 20 rating if I could.