It took two viewings to properly appreciate (probobly because of the yard work that was breathing down my neck the first time) but this was aa really moving ending. When they started printing Shirou's thoughts, I thought he was making a wish on the Grail for Saber to somehow stay with him, but their parting was really touching and affectionate. This was only my second series with parting comrades in the end, but I liked this ending more than the other one.
The cherry blossoms were my favorite touch, especially the scene where all the charachters are back drops to them. Saber added in with leaves instead was quite potent.
Someday my memories will fade, and the voices, and the actions, and even the warm feelings it gave, I may forget them as well but I'll always remember that I loved Fate Stay/Night.