Season 5, Episode 24: “The Countdown Reflection”
5. This was the worst episode in a weak season of “The Big Bang Theory.”
3. There were a few good one-liners, but it really illustrated just how ordinary this once exceptional show has become.
2. The saccharine hand-holding coda to the episode made me want to retch because of its similarity to “Friends.”
1. It’s time to watch the occasional episode in syndication and have fond memories of something that’s gone sour.