The shape/size of the beads make this toy good for beginners as well those more experienced with this type of toy. Easy to control as the remote pairs easily and with the variety of vibration and rotation settings, you will find that sweet spot! The app was easy to set up and provides even more ways to have fun with this toy. Very powerful, but probably a bit too loud for public play for most people. Clean up is easy and had no problems with charging. Have paid much more for similar toys that did not deliver the way this one does, highly recommend!