One thing I'm slightly concerned about is this "pentile" display I don't want this screen to be lower quality then my D1 since after all this is an upgrade. I'm curious if there are any other phones currently in stores that have the pentile displays that I could go see how it looks? If there is I might stop by on my way home.
I too was concerned, before ordering I ran to the local Verizon store. They didn't have a D3 to see (as expected) but they had a Droid X2 which has a pentile display and I thought it looked great. I can't say for sure it was better than my D1 screen, but with my limited hands on time it was in no way worse. Maybe if you compare it to a samsung super amoled it may not stack up, but I think it will be an upgrade from the D1 screen.
Plus from what I've heard the big plus of the pentile is it is better on the battery (i have nothing to back that up, just what i've read), which would be great because my D1's battery stats always show display as minimum of 50% of my battery usage.