WOW. Used it for the first time and was pleased...with in just a few seconds! LOL. The shaft itself is really big so putting it in was difficult but wow..after turning the thrusting and vibrations on it was incredible how good it felt. I read reviews and they were a bit mixed...but the feeling is like non other! I hope it doesnt break as some report but if it does I would buy another because it feels AMAZING! I did alot of research and I only wanted to spend 40 or less...if you are looking in the price range...I did the research for you! GET THIS ONE!