Size is big as advertised. This was the entire reason I wanted it. I have big hands, so there is no detractor for use there, even one-handed use. Weight is light, doesn't tire in one hand. In short, it hits that sweet spot I was hoping it would between smartphone and tablet.
The browser is fast (thanks to the dual core processor no doubt) and has all the features I expected. Nice to NOT have a page refresh when returning to it via back/forward arrows or changing browser screens. This is what I hate most about iOS
I've played around a bit with the pen. Although good, I won't use it for handwriting recognition, but certainly like taking screenshots that I can annotate.
I'm going to continue for a week to evaluate battery life, as another plus is the large capacity battery, but the sceen will probably offset that
After I'm done with testing, my next steps will be to secure it by rooting and installing a custom ROM.