This was one hell of a episode, the whole parrelal universe thing was hilarious!! I like the characters from universe B and I also like all the universes the characters visit, like the hippy one and the boggle head one, not to mention the robot one-Robot Fry: Will You Go Out With Me?
Leela: Ah... Access denied. (Fry's head blows up.)
Also the thing with the gold Bender was really good, it's always good to see Bender happy and he was, plus the two Zoidbergs was great and also how Hermes isn't curious about there being two of everyone was just funny.
I really like this episode and it's in my top five, deffinately!