What do you think about LOST's ending?

The ending suck and left so many questions unanswered. I didn't get the wife/girlfriend switching with Jack/Julia/Kate/Sawyer. I know the whole show was about Jack and they were in purgatory but I am still confuse. I don't think I will ever get it but I have to admit I was a huge fan.

I completely disagree; the ending was beautiful. Most of the questions were answered, but the emotional rush ended up being even more satisfying than a bunch of answers to insignificant questions would have been. Definitely the best series finale I have ever seen.