It doesn't fit my body perfectly, in that the inner portion could be deeper and the vibrating outer portion is a little high. Also, it will only stay in when I am wearing it under underwear, and because of the position, the vibration is not enough to get me off.
So why did I give it five stars? I didn't buy it to fit perfectly or to be able to get me off on its own. I went out with my boyfriend, and this worked just as advertized, and just as I intended; a great foreplay device that made the evening more exciting for both of us. The excitement and trust of having my sensations literally in his hand was indescribable. Have yet to see how it works during intercourse.
The remote does make some noise, but the room would have had to be *much* quieter (nearly silent) for that to be an issue; no one could hear it beyond our table.
People also complain about the battery life and the signal, but we had no problems. The battery lasted, and the signal went through tables, clothes, other people, and walls with perhaps the occasional second lag or so. Nothing to worry about.
Afterwards, it was simple and easy to clean. I have no complaints about this.
I recommend buying this!