The Ultrabook is fast, very fast and suitable for almost any environment. I use it now as a "workhorse" and it is always there. The display is better than can be expected most of the other reviews, it seems a little dark, but it is konrastreich and always legible. The battery life is depending on "labor intensity" 4 - 5 hours. For a portable device which is sufficiently. The hard drive in combination with the hard disk cache minimizes the start time to a few seconds and provides for a portable device much space. Could complain of course, always, for example, on the front, almost invisibly mounted status lights or display begrenzete backwards tilt. But these are trifles. For the device, and that's the point here, there is the full score. But Ultrabook comes with Windows8, and that would be for the next time an absolute no-go. I have dealt with for a week this unspeakable Quark. The only positive is that it's quick and obviously technically well adapted to portable devices. Therefore I have not been eliminated, but all included ballast removed and "Classic Shell" install it. So who gets the device with Win7 or enough nerves to force Win8 in the knee or equal replaced who gets an excellent in my eyes Ultrabook.
A word to the sellers of devices with Win8: I know in my circle of friends no one would buy a device with Win8 again, and no matter how good. Where it is grudgingly installed Win7 worth, or the device ends up in the corner. Just think about it.