All the doctors get their share of airtime, and some get their share of surprises. But the episode's emotional center is shared by Bailey (Chandra Wilson) and Cristina (Sandra Oh), still haunted by an event in which one heroically succeeded in saving a life and the other, with a no-less-heroic effort, failed. This outing serves as a reminder, should anyone need one, that Wilson and Oh are two of the best actors in TV today.
The full review of the episode can be found here