I haven't liked this "Ghost of Denny" storyline any more than anyone else. The only saving grace is that it is Denny. So while I haven't enjoyed the ridiculousness of Izzie making out with a figment of her imagination, I do appreciate some Denny screen time.
But last night, for better or worse, we all gave up the ghost. Denny and Izzie ended the light and flirty ghost banter, and fought all night about why he won't leave her alone. Can you feel sorry for a ghost? I can. . . .