A good enough episode for Big Bang Theory tonight, definitely better than what we've been getting as of late yet there were some over the top moments like Sheldon's song in the end and Leonard's behavior in general. The Sheldon & Penny interactions were clearly the best.
The scene where Sheldon loaned Penny money was really great even though I thought it was a bit unlike him to loan money and not have Penny sign some ridiculous contract. So the episode started out strongly but then it became Leonard focused with him getting the money from her ex, which really wasn't very original, and Leonard's lines and timing always feel forced.
Other than the final result of the episode, we got some great Sheldon one liners, and it didn't feel like we got an over load from his character. So overall, I was quite satisfied with the episode. Good episode overall even though it did have it's flaws.