This is the first of a few episodes where Doctor Zoidberg takes a lead role in the story. Don't get me wrong there are a lot of funny moments and the character of Dr Zoidberg is uttery hilarious, but whenever he takes a major role in an episode, it is left somehow wanting.
The highlight of this episode is the scene when Fry and Zoidberg face each other in a battle to the death. Bender asking Fry to take a dive in a battle to the death, Bender causing distractions to Fry and after Fry refused to kill Dr Zoidberg and gives his speech, using the distraction Zoidberg cuts off Fry's arm with his claw. In anger Fry picks up his own arm and begings to beat Dr Zoidberg with it.