That's true, Caterkiller. There has been nothing revealed yet that would completely sabotage anything. Any negativity is aimed largely at the controller but it does have the elements of a normal controller. There is no limitation that is going to **** everything up. Even if the "one screen per console" thing doesn't go over well it will only affect games made for the screen. Devs can always ignore it entirely.
My biggest beef is simply that Nintendo didn't show us **** and hasn't given us any reason whatsoever to care about this screen. But they haven't fucked up the normal elements of the controller or the specs or the online model.
They could however still **** up the price or **** up the first party games with gimmicky touchscreen usage or **** up the marketing and pigeonhole this thing as strictly casual. We're not out of the woods yet.