I have a Droid X, and while at first it felt a bit big, I've totally fallen in love with having a ton of screen real estate. I have relatively small hands, and I rarely have issues.
Also, I think the stuff about Apple having found the One True Size because it fits your hand for one handed action is bullshit, since one of the main novel interactions -- pinch-to-zoom -- requires two hands.
It's a simple matter of preference. I think it's fantastic that I have a range of sizes to choose from. I wish everyone would let me decide for myself.
This screen has an HD resolution screen with ~316 ppi. So they made a bigger and higher pixel density screen. With AMOLED.
http://techcrunch.com/2011/10/20/the-scourge-of-pentile-retu...
But thanks anyway for the downvote. ;)