This is actually the best episode centered around Dr. Zoidberg in my opinion.
We finally get to see his home planet and see some others of his species. It truly is heartwrenching to watch him crawing his little Zoidberg heart out on the beach to be dismissed by every jelly carrying female of his species.
Leela definately sums up the human mentality when she tells Edna in the bathroom, "Zoidberg's a doctor honey, a doctor."
Fry becomes part of a love triangle without having to lose his head, but loses a body part anyway. Love his Cyrano de Bergerac crash course on love. Definately one of my faves of the whole series