having owned this (and considering sending it back), I can say the only real drawback for me (and it's possibly a deal breaker) is the keyboard layout. the enter key is single height, the hash key is in the wrong place. but worse than that, I have no idea what Asus have done to the keypad. keys are simply in the wrong place (delete and enter are not where you expect them to be)
I don't know if Asus were trying to save money or something, but they have gone wrong badly with the keyboard layout
it is a pity because the rest of it is entirely passable, but the keyboard layout really messes it up