Grade: B+ | Genre: Drama
Summary: What was at best a 'B-' episode was saved during the last 10 minutes with the passing of Denny. It was his time to go and for Issie to stand at her medical crossroads.

With a three-hour season finale that spanned two evenings, there is a lot of Grey's Anatomy to talk about so let's waste no time by giving you a quick synopsis of Sunday night's action. Finn (Chris O'Donnell) sheds some dark clouds over Meredith (Ellen Pompeo) and Derek (Patrick Dempsey) concerning their dog Doc. It seems he's developed bone cancer, and its not looking promising. Derek still looks like someone peed in his Cheerios after eyeballing Meredith in Finn's t-shirt the morning after. That ugliness is spilling over to cut into his conversation with Meredith. Callie hits George (T.R. Knight) with the L word, and this new level, their fledgling relationship has ratcheted up to, takes him aback. Burke (Isaiah Washington) is steaming under the collar after Christina decides to catch a few winks while he's busy hiding the salami. Christina (Sandra Oh) is protesting about marathon hours, but they fall on deaf ears. Denny's back in that familiar hospital bed as his condition worsens, pushing Izzie (Katherine Heigl) to the breaking point. Burke goes to get a donor heart, but it proves a cruel hoax. A second heart becomes a battleground as Burke faces off against his old med school chum. Izzie decides to take Denny's deteriorating condition into her own hands, bringing him to edge of death so he might pull ahead in the race for the heart. Burke's helicopter touches down at Seattle Grace and wham! Capped by a crazed fast food worker gone nut job.