A really great episode. Had everything I love about Grey's, humor, tearjerker scenes and drama! Always gets me in the scene where Meredith is crying in the supply closet and Derek comes to comfort her, really sad. Also another insight into Izzy's former life before she was a doctor.
Loved the three old ladies, Grace's friends. Hilarious when they were flirting with the chief. Also enjoyed Georges determination not to cross the picket line, and the overly perky Dr Herron, the anti Bailey!
Also laughed during Burke's speech to Cristina at the end "I AM PRESTON BURKE!"
Another great installment of Grey's, as per usual!