A terrific comeback for Futurama as I couldn't stop laughing throughout the episode. It's clear the writers didn't loose the voice of any of the characters as they act in-characters as much as before.
While I don't remember much about he last movies, I was really glad to see Leela and Fry still together injecting new dynamic into the show. And on this episode use it in full swing with more Leela and Fry you can chew on. Especially if your into metallic stuff. I like how the story was conceived with a couple of twists all along. This episode was a bit less crude and sexually oriented than the second episode. For the quantity of jokes that made me laugh out loud, I give it a 10.