Being 6'2 myself, I'm happy to say that the backrest is tall and wide enough, and thought has been given to being able to place the neck pillow all the way to the top of the backrest if needed.
With built-in massager, heating, and cooling, it's sitting around with a bit of extra indulgence added into the mix. It has a few more interesting tricks up its sleeve that add to the luxurious approach DXRacer are going for here, too.