It was great. The ending couldn't of been much better really, and it nearly got a tear from me the first time around which is something that is hard to do. It wasn't a completely happy ending like most FF's, and it didn't make up a shitty excuse or plot twist so that Tidus could stay for a 'happy ever after' ending. Both Tidus and Auron both gave the impression of true hero's, excepting their fate and going gracefully.
Then X-2 came out

....