Overall good chair for the money but if I were to do it all again I might spend more and get something even better. Have been using this chair for a week+. I sit in it 8 hours a day. I would not rave about the comfort but wouldn't complain about it either. All the adjustments listed are accurate but the ranges could be better. For example the headrest adjusts up and down but not by very much so for someone tall/short you may not be able to get an optimal position. It has tilt lock and also tilt resistance meaning if it's unlocked you can make it easier/harder to lean back. However I tightened it all the way down and it still is too easy for me to lean back than I would like.