Not 100% sure why, but I really didn't like this episode. I thought the whole thing annoyed me more than it entertained me. The Rachel/Mom storyline was odd, and really didn't understand why they can't just have a normal relationship. I understand that they can't have a mother/daughter relationship. And I really didn't like the Poker Face song. Thought that they could have done a different song or version.
Finn and Kurt - Still completely dislike Kurt's character.
Always need a little bit of Sue in each episode, so maybe because she wasn't around at all, I didn't like the episode.