It does have nice specs, and it's thin and all that, but I have some reservations. First, it's expensive, especially if you get the keyboard. The quad-core(actually 5 core) Tegra chip sounds good, but until apps are written to specifically take advantage of it, the speed increase won't be as great as it could be. I would have preferred a screen with better than 1280x800, and lived with a dual-core processor.
Samsung Epic 4G Touch, Jellyverse 3.0 is most excellent
ASUS Vivotab Smart
B&N Nook HD+