As always I enjoyed the first part, finishing up the school arc. Then, as usual, bored as hell watching Tomoya and Nagisa's married life. That's where I always dropped it, with the farthest I ever made it before was when they first find out Nagisa is pregnant (episode 14 I think).
After she died it really made a comeback though. Watching him try to escape from his pain, and eventually fighting through it for his daughter's sake. That was good to watch. Ushio getting sick was Nagisa all over again, but at least it was over quickly. Then the miracle ending was done pretty well. I'm a bit sketchy on some of the particulars, but that's unimportant. I was happy for Tomoya.
Oh, and Fuko coming back was nice too. Disappointed by the complete lack of starfish talk, or any kind of flashback to her 'ghost' self, or even an "I kinda feel like I know you" thing from Tomoya.