Very slim, the cover wakes and sleeps properly when it's opened and closed, stitching is flawless... all in all, a really high quality case. Very happy with it, even after owning for a week or so.
Only one complaint: the case is missing a couple of features compared to the one pictured in the ad. There is no cutout for the charging port (I plan to add this myself -- easy fix), and there is also no hand strap. Not huge losses in my opinion.