I like the fact that the vibrator is located directly in the clitoral simulator, but again, it's not very powerful. The buttons are rather difficult to press in order to change the setting, but this also makes it hard to accidentally hit the wrong button. There are multiple settings that allow for variety in the vibrations, but once you get past the 'low', 'medium', and 'high' of the straight vibration, there is no option to change the intensity of the vibration patterns. It is waterproof, although I haven't had an opportunity to try it out yet. The best feature of this toy is the rotating beads. They do hit just the right spot, but are also fairly loud.