I thought the seats on the 788 were comfortable. I flew LAX-AKL. I will say the seats that are connected are not th best. You can feel the movement of the other person. I sat in 1A and 6A. 6A was much better as it's not attached. I also preferred the rear facing as it was a little more private. I don't sleep well on planes and got a solid six hours in this seat so I was happy with it.