The build quality. Terrible even by Samsung’s low standards. The back is actually squishy, and you can feel it deform while holding it. It’s noisy too, the plastic creaks, groans, and grinds when you pick it up. Regular, strong plastic would still be unacceptable when everyone else uses aluminum, but this… this is insulting for a $500 tablet.
Oh, sure, take their word for it if you want to believe what the Android fanboys say. I say good for Samsung: it sounds like they’ve finally stopped copying Apple.