Chair is very comfortable at first but I noticed a few issues with it:
For one, it's upright position is too far forward, almost making you feel like it's tipping you out of the chair. I suppose this is ok if you need to sit bolt upright to type often and spend a lot of time doing it but this is a very awkward feeling to have the front of the chair noticeably lower than the back and I simply can not sit in the chair like this. Alternately, when you engage the tilt back it simply doesn't lean that far back to anything I'd remotely consider reclined. It's almost as if the tilting hardware was designed for a different seat. I usually prefer to leave my chairs unlocked so I can rock back a lot but with the awkwardness of the upright position I have to leave it locked at 3/4 to full recline to be comfortable to me.
Second, the height adjustment from fully lowered to fully raised is only about 2 inches and max height is still not high enough to pull my heels off the ground when I'm only 5'8". Very odd.
Third, the padding on the chair at first is nice and stiff then softens under you like a memory foam almost. Then after you've been in the chair for a while you notice the padding is TOO soft for how thick it is and you're sitting on the hard base of the chair. This is when I only weigh 160 lbs. You'll also notice this on the armrests if you rest your elbows there often. Cushy at first and hard within minutes.
Although these quirks can be annoying for what you'd expect from a $**** chair, the chair is far from unusable and I've grown accustomed to the quirks and likely only pick it apart due to the extended amount of time I spend in my chair. (6-7 hours a day) The cover is very nice to touch and I far prefer it to leather. Plenty of width between the armrests so anyone bigger will still comfortably sit between them. Build quality appears high with stitching tight and straight.
I intend to throw some washers under the front bolts to make the chair tilt back a little further and I'll be keeping this chair. If they'd have gone with a cheaper traditional foam with better support and set the native incline to a regular chair's positioning this would be a 5 star chair. As it is it's a competant attempt at a more luxurious chair without the $200+ price.