I bought this chair a few months ago for my office.  I haven't used it a lot but from the time I have used it I have noticed that it is very comfortable.  I was worried about the height of the chair to the desk I purchased but it is adjustable and has fit perfectly.  We assembled the chair in 10 minutes - easy to do.
I like the sleekness of it.  I didn't want anything bulky, was looking for small in looks and modern.
I would buy this chair all over again.