OK, I'm coming out of lurker mode, too. I'm anxiously awaiting the Gnex (though maybe not as anxiously as some of you!). At first I was thinking RAZR (I've been very happy with Moto in the past), but the GNex has too much ICS for me to ignore, not to mention that huge screen and NFC, etc.
Today I went to Best Buy to look at the RAZR and Rezound, and to hassle poor innocent salespeople about the Nexus. After holding both in my hand, the RAZR is out. If I decide to do the "Rent-a-Rxx" program, it will be a Rezound. While the thinness of the RAZR is undoubtedly sexy, it's just a bit too wide to be comfortable in my hand. Feels like Moto made thinness the overall priority, to the point where they had to widen it to fit everything in there. Of course, this being Best Buy, I couldn't actually play with them, all I could do is look at the stickers with pictures of icons on them.
And by the way, the sales drone I talked to said "We have the Galaxy Nexus, though it might be the older version." I thanked him and walked away.