I would have rather her pull a Christina and did a far-to-soon Greatest Hits. I'd enjoy it more since I do like a few her singles. I thought all of these were pretty good:
You Don't Know My Name
Diary
Live Like You'll Never See Me Again
Empire State of Mind
Try Sleeping With A Broken Heart
Doesn't Mean Anything
Put It In A Love Song
Unthinkable (I'm Ready)