Jacwil-
Played with a DNA. They're nice, but they're typical of an HTC. Build quality is a little poorer; nad I don't like HTC's "Skin" of Android.
The sealed battery in the RAZR Maxx is my only misgiving, as well. Assuming you treat it well, a Li battery should have no problems lasting two years. It's always a comforting bit to know that if you get a bad one, you can swap it. If it's in a harsh(er) environment, it's still the phone of choice. That sealed back keeps out crud, and the kevlar/gorilla glass is nice to keep case and screen injuries down.
I personally love Motorola radios, too. I made a call, flawlessly, on my RAZR Maxx in an elevator shaft descending to, and in a 3rd Sub-Basement of our building on West Street in NY City this past week (loaded with electronics, and laden with steel and concrete); most individuals without Moto (Droid, iOS, Blackberry all included) phones had no signal. Useability speaks volumes.
The SGS3 is pretty, and a great phone for apps/games. No bones about it. There's a reason it's the best selling phone in the US, or the world, right now. Well made, pretty, fast, great accessories. Removable battery. All nice.
The SGS3 and Razr are equally good; play with them both, pick which one you like. HTC, not quite as bueno. Had an original Droid Incredible; it was OK, but it was one of the shortest lived phones I've ever owned for a reason; poor battery management, poor build quality, clunky Android skin.