There is room for improvement. The chair isn't sturdy as it appears. One size does not fit all in terms of the torso, if my legs are longer the seat should pull out to assure there is room and I don't feel like I don't have enough seating space. The pneumatic on this chair isn't sufficient, it doesn't rise up nearly enough. This is not a chair for anyone who has long legs. Gaming chair should have ALL the ergonomic features ALL of them. Need improvements.