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Review title: Great Duets Plus Outstanding Duet with Kurt and Rachel
Product review: If you watch this for no other reason, see it for the duet at the very end with Rachel and Curt doing "Happy Days Are Here Again." Rachel sings it like Barbra Streisand whereas Kurt balances that with a voice in perfect counterpoint to it. It is a real show stopper. All the duets preceding it were quite good too with the kids working out their personal relationships around the duets. However, Sue Sylvester, the plotting gym teacher, was absent in this episode and I sure did miss her presence. She adds just the right amount of acid to this mix and without her it can get a bit too sweet.
