Bests & Worsts Reviews from Amazon

I bought this chair based on the large number of positive reviews. Now, to be fair, my problem with the chair is likely not do to this specific make or model, but I feel a warning to anyone looking to replace their current office chair with one of these is warranted, based on my painful (both literally and figuratively) experience. I work at a desk job where, on most days, I am sitting in front of a computer for about 8-1/2 hours a day. I have some posture problems and back pain that I was hopeful a kneeling chair would help with. I used the chair for a total of 3 days: the Monday after I received the chair, and the following Thursday and Friday. I noticed, particularly on Friday, a gradually increasing amount of discomfort in my knees, particularly my right knee. When I got home I discovered blisters which still have not healed, after 6 days! Clearly kneeling chairs are fine if you spend only an hour or so at a time in the chair with constant breaks (or if you don’t weigh very much). Frankly I can’t imagine why anyone who sits so rarely or little would care, especially enought to pay over $100 for a chair, so I can’t even imagine who these are good for (small spoiled children, I suppose). All-in-all it was a complete waste of money, so buyer be warned: I would recommend you try one of these before buying (and not just sitting down on it for a few seconds - borrow or rent one and use it for at least 2 days).