There was no proper plot line, just lots of random bits that didn't really make sense.
I know they're leaving things open for the next season, but the massive lack of resolution for anyone but Rachel was just stupid.
Only good things about the episode were Bert's dancing, and Rachel and Finn breaking up. Although the way they did it was both ridiculous and infuriating - Finn gets to play the good guy, and be all noble, and everyone else stands around and cheers because Rachel is that damn awesome. Seriously?
TBH, the only characters I like any more are Santana and Tina. Everyone else has just got irritating (or faded into the background even more than Tina).
I feel very disappointed - I had high hopes for this season, cause it seemed to be going so well, much more in depth and serious than the past two. But the last fwe episodes have mainly just seemed like cop outs, with a few exceptional moments.