Summary: I just got it a few days ago, and loving it. I initially had some issue with tablet keyboard disappearing when it's in the tablet mode. But this went away when I upgraded to Windows 8.1. In tablet mode, there is some delay after you touch and froze up a couple of times. So it's not as good as a actual tablet. However, you get to use full version of MS Office and whatever software you install. Tablet-only devices can't beat that.
Summary: Light, quick and responsive. No documention at all was included. Having difficulty upgrading to 8.1 which may have to do with how Windows 8 was installed for refurb. Less than half the drive space is left after the OS and recovery are taken into account - buy a big SD card. Great touchscreen and not heavy or awkward in tablet mode - might be more of a problem for smaller people. Getting about 8 hrs battery life. Overall pretty happy with it.