TL:DR: the touchpad is rubbish, don't buy this laptop
I had a chance to try this laptop out at a local shop before buying it. The touchpad is seriously flawed - I'm not sure if it's the hardware, the BIOS or the drivers, but it ruins the whole user experience. The mouse pointer lags behind the touchpad, that is, you move your finger, the mouse pointer waits for a short time, decides to move, starts moving slowly, then accelerates, then slows down again. It is very frustrating.
There were other laptops that I could test and none of them had similar issues - except for other Asus laptops. I tried changing the mouse speed, acceleration, turning off "enhance pointer precision", but if anything, it got even worse.
It was so bad in fact that I couldn't scroll a web page in IE without "stuttering" while scrolling (and they call that "smooth" scroll - it was everything but).
This could have been a laptop with an excellent price/performance ratio (and with a matte IPS screen - which was great btw), but this touchpad issue is just unacceptable. Shame on you, Asus!