Nice and Perfect for home use. Sturdy and robust build. Very thin could very well fall in category of ultra books. The only pain point was that I had to install windows 8 and then had to install all drivers from dell website. After installing windows 7, none of the devices were working like ethernet, wireless, video, card reader, etc. Only after installing all these drivers, which took one whole day, all devices started working.Good battery backup for atleast 2. 5 -3 hours.eaesy to handal