This is the quintessential Big Bang Theory episode. I thought that the Rock, Paper, Scissors, Lizard, Spock sequences were of course classic. However, the DEFCON 5 vs. DEFCON 1 correlation to the Star Trek movies was some of the best writing in the episode.
I actually liked the fact that this episode was not about Sheldon. We need to see the other characters grow. I also liked how they addressed Penny & Leonard's "dating." It was nice to see her look genuinely happy for him. Good show!! Also, any episode that can slip "Babylon 5" in has got to be good.





