There are two really great moments in this episode that nobody else mentioned. Firstly was when Penny put Amy's mother in her place. Secondly and quite hilariously was when Stewart with a rare show of confidence was (showing up) Mark Hamell by answering the questions from the audience that Hamill didn't know how to answer. Of course this led to Stewart's date being extremely turned on. Also very funny. And then finally toward the end of the episode when Hamill complains about having had to answer questions for 45 minutes... Stewart turns to his date and says 'yeah he answered the questions'. This was a great episode all around but a special shout out to Stewart!