A while back, my grandparents spent a small fortune in getting a good massage chair for their home. Since that time, every time I am over at their house, I love getting in that chair for a good massage and if we are all over there watching a movie or something, I usually try to get to the chair first and will stay in it for a long time.
This chair is super comfortable and is supposed to have something called Zero Gravity Therapy. It's supposed to have your spine & hips aligned in such a way that you basically feel like you are floating. I don't know that I would say it feels completly like that, but it is very comfy.
It has a full-body massage that feels amazing after a long day of work. It also has a calf massage function and a really cool feature is that the calf massage part is adjustable for different size calfs. Also, you can rotate the calf massager over so that it becomes a foot massage.
This chair also has inversion therapy in that it reclines you to a position that really gives your spine a good stretching and feels oh-so-good!