This was an easy OS upgrade, but I have two complaints nevertheless:

1. App Store had problems loading this morning - I could tell they were hit hard, and certain elements both on the App Store featured page and the Lion page didn't load until I retried a few times.

2. There was a scary moment for me when I was upgrading this morning. After reboot, I saw four options. These were the top two (I cannot remember the rest):

* Restore from backup

* Install OS X (and in gray, smaller text under "Upgrade to Lion")

Apple could have done a better job here: they should have been able to detect that I was in the update flow and put "Install OS X" first. They also should have said "Upgrade to Lion" instead of "Install OS X". Seeing restore first and install second, I assumed something went terribly wrong.