Got one last night and I love this damn thing. Soooo much more comfortable to hold. I wouldn't say the 3D is "better" as some reviews led me to believe, as the "depth" isn't altered. I'd say it's roughly the same depth effect, but it is more immersive thanks to the larger screen.
Only complaint is the "warmer" (ie, slightly darker) screens made me think at first that the brightness was turned down or it was in power saving mode. It bothers me, but it's not a deal breaker.