First off, I'm not a hater.
I'm a previous HD2 user and in no way an apple fanboy.
However, I cannot fail to notice how increadibly bad our touch experience is with our dhd's. For instance, when you move your finger sideways, you'll notice how...
I think the S AMOLED screen is great but it's not as sharp. My DHD is sharper than my friends Galaxy S and it is noticable if you stare at both screens. Also after using the DHD the AMOLED seems to have a tint of purple not to mention it's whites ...
How about going to a store and comparing the screens?
Some prefer LCD, others AMOLED.
You obviously get stronger colours and better blacks with AMOLED, while the LCD isn't bad at all and I'd like to say it is a bit sharper than AMOLED.