Pros: The unit itself is a thing of beauty. As far as performance, speed and memory are both excellent. I spend most of my time running linux as a guest OS. VirtualBox and LinuxMint14 installed effortlessly and run perfectly. Boot up time for linux is a mere 9 seconds. I couldn't be happier with the performance.

Cons: The only con is of course the 128GB SSD size... As others have mentioned, I did receive the UX31E-1ARY

Overall Review: If you're tired of lugging around a 6 or 7 lb bulky laptop and are think of making the move to an ultrabook, put this one on your short list.