Wow I am thanking my lucky stars that when my Evo had to be replaced last summer, it was in perfect working order. The screen is ever so slightly separated in the bottom right corner where it clicks just a little bit if I push on it, but it's never gotten any worse in my time with the phone so I never bothered complaining about it.
That stinks man. Hopefully if they hook you up with a 3D, it will be in perfect working order. Should be nice to play with the upgraded Evo for awhile. This wouldn't count towards a contract renewal would it? When are you upgrade eligible?