Its funny I saw my LG rep yesterday and he gave me all this info. I like it, but the screen size is a little odd. He said they went for this size cause most people said the iPad is to big and the Tab is too small, and this was the "perfect size". Still, it's not really gonna work for me. If I'm going to use a tablet, I need a 10 inch screen. Also I'm not sold on the 3D side of things either. There is just no content available, and the need for glasses is annoying. If it were like the Optimus 3D and didn't require glasses, then I might think differently. Also with the Optimus 3D, it has a 3D camera on it, so that would remedy the lack of content for the time being.
All in all, its a really nice device, but honestly if I buy a tablet it will be a Xoom. The rumored release date for the G-slate sounds pretty accurate. My LG rep told me late March, so that's right on point.