Yes, I read the reviews. I always do before I purchase but I was willing to try it, to get some relief. I am dealing with sciatic pain in my right leg. (driving leg no doubt, so I'm always in pain) I felt like if I could go get a massage, maybe, just maybe it will help shift this vein or take away the inflammation or something.I DIDN'T KNOW WHAT TO DO, I will try anything within reason. So I ordered this to put under my thigh, where the pain is most intense. (my foot is tingling and numb as wellSee full review