I would give it a 5 star rating but due to the state I live in being so hot I am often sitting in this chair without a shirt and the mesh back is uncomfortable for my use case.
I needed a chair that would fit my average build while at my desk and this fits the bill perfectly. I can get close to the desk comfortably and I appreciate the back support on the chair.
I have had the chair for about a month now and it is my favorite chair! it glides so nicely across my low pile carpet the back support is nice and firm (adjustable to your liking) and I can feel the fan through the mess so i don't get overheated! I have back problems so good support is great for productivity !
The assembly of this chair was the easiest of anything that I have ever had to assemble......EVER!!!! just used it today when working from home and it is very comfortable and seems to be well made.