Been playing with my newly acquired black 32gb AT&T for the past hour or so.
I have backlight bleed. Not a huge deal so far.
All in all, the thing feels sweet in my hands; thinner, a smidge lighter, sexier. But I have to say, from a strictly build-quality standpoint, I feel the iPad 1 was more refined and thoughtful. The iPad 2's edges aren't finished perfectly. I have a tiny but visible ding in the metal around the bottom edge. The speaker holes looks a little cheap, especially when compared to the nice screened grills on the iPad 1 speaker.
I wanted to swap the unlimited sim from my iPad 1 to the 2. For the life of me, I couldn't pop out the sim tray on the 2. Fortunately I found out it's not neccessary to swap sims to transfer unlimited data....you just update your account
here. By comparison, removing the sim of the iPad 1 was a breeze.
Finally, the buttons feel overly sharp and are somewhat awkwardly placed for a device this thin. The iPad 1 buttons felt just right and my hands rarely touched them inadvertently.
Otherwise, it's quite snappy and the screen looks great as expected.
*update* It's plenty thin and comfortable enough to hold, when propped. Free holding it works for a while, but I don't care what anyone says, this thing gets heavy. It may not look heavy by the numbers, or when compared to things like phonebooks, but the iPad 2 is weighty and dense. It's like carrying a thin slice of neutron star. It's made for laps and table tops, for any extended use.
In a few year's time, we'll chuckle at how heavy mid-decade iPads were. With advances in ceramics and ever lighter stronger metals, the iPad may or may not become razor thin (and who'd want it?), but the parts that make it up will get lighter and stronger. And apparently a French singer named Carbone Fibert is designing the next iPad back?
One thing Apple could do right now to slim things down is to put in a smaller battery in it. They'd have to train people to be ok with having to charge it over night, every night. Too many people have been lulled into thinking they NEED 8 hours of battery life regularly. Some do perhaps, but I think a lot of us don't really need to be spending more than 8 hours a massaging a glowing black slab. Too much not good. I'd trade a half length battery for a half pound in weight.