Nope. The higher the DPI the better! Have you actually tried the laptop? The screens are beautiful in my opinion. I've not had too much trouble with games wanting lower resolution as 800x600 is half 1600x1200 so there aren't any artifacts from the scaling.

I prefer LCDs to CRTs and it's all I've got now. The only CRT I use on any semi regular basis is the one at my parents house but I'm hardly ever there and I usually have my laptop with me anyway.

Razor sharp images, no flickering at all, low power consumption i.e. won't be a space heater and light weight. What else do you want?