Even though i couldn't use it cause it came way too big (that was on me haha) it looked like it was good quality and is worth while if you can work up to that size. .. maybe one day.. for now ill buy the other sizes..
The plug itself was good, though slips out easily. However the control for the vibrations didn't work very well. The vibrations weren't very strong either, but that might be because the controls weren't functioning properly. Might've just been this one and maybe others will be better though.