Just as with "The Race", Seinfeld plays on the myth of Superman with their main characters. In the race, Jerry dated a woman named Lois. In this episode, Elaine dates a man who's pretty much the complete opposite of Jerry, hence the Bizarro Jerry title. There's even a Bizarro George, Kramer and Newman to go along as well. In the end she has to choose between her regular friends and these new friends. It's great.
This is also the episode featuring the infamous "man hands" quote. Jerry dates a beautiful woman with only one flaw (she has man hands). George uses the death of his fiancée, coupled with a picture of "man hands" to get inside a club featuring models in another great touch to the episode. Season Eight was the first season following Larry David's departure and I must say, Seinfeld found a way to stay strong. This is a great episode.