As any frequent readers of my Glee reviews is aware, I have not been a huge fan of season three, specifically the second half of episodes.
Moreover, my least favorite installments are often the show's tributes to iconic artists, as they typically focus far more on honoring that week's chosen singer over any kind of consistent plot or character development. These feel more like concerts than television episodes.
But... man, the following Whitney Houston cover is terrific.
It features Mercedes, Kurt, Rachel and Santana stripping down the single "How Will I Know" and it's an instant Glee classic. Watch now: