Chair seems decent. Time will will. There are better wheels on the market that will not harm wood floors without the need for a mat under the chair. I recommend buying a set.
I like this chair. For the price it is very comfortable and supportive of me. I am 71" tall and weigh roughly 185 lbs. I use my chairs between 2 and 4 hours daily so comfort is important to me. This chair's comfort is on par with similarly priced items. I hope this helps.