The display feels awesome. It's made of Corning Gorilla Glass 2, and has a smoothness that makes rubbing your thumb across it enjoyable.
Yes, it has Gorilla Glass 2. The official release should highlight stuff like this.
Confirmation - Hands-On: HTC EVO 4G LTE (Phone Scoop)
None at all, Hawaii. Man I love HTC Evo phones! Finally a phone I can replace my Evo 4G with.