Waiting to see what kind of results I get after consistent use. But it is pretty comfortable and easy to use. I felt great after the first couple times using it. Had some pain in my shoulder that was juat Gone after the first day. I do notice the motor doesn't respond well to standing on the outside of the plate with one foot (as shown in the manuals suggested exercises like the one-leg squat and one-leg balance. It basically freezes the motor unless i make sure to position the one foot closer to the center than shown in the pictures. But other than that, no complaints so far.
I'm really enjoying the vibration plate - I feel so energized and relaxed after 15 minutes on there, and have way less tension in my muscles. Highly recommend!