My favorite quality of this toy is exactly what it was advertised for: hitting the g-spot. By using what I would call a traditional position (lying on back, reaching down in between your legs), I achieved quite pleasant results, especially when using a rhythmic, pulsing motion (however a softer rapidness works well, too). It does get a little bit intense, so I would be careful if you are sensitive. For those who can handle a little more, being a little rough with yourself is extremely beneficial.

I would say that, for me, its best use is strictly vaginally and (as a general rule) by yourself. It's my opinion that only personal use with this toy allows you to hit the g-spot perfectly. Its curved design is the reason for this belief. Also, being of short arms, I can't quite reach anywhere else for any use other than vaginal insertion. Though it does feel nice anally, it would have to be contolled by someone else if it were on me. More power to anyone who possess the reach and flexibility to do that for themselves. It is extremely easy to clean, being made of glass and all, and also has a cool feeling to it (if you like that sort of thing).

Now, this comes from someone who has never achieved an orgasm (though not for lack of trying), so hopefully that will give evidence as to the intensity of this toy. Aside from that, I have also used this toy in conjunction with a silicone vibrator, both holding it right at the clitoris and right up against the toy itself. The combination of the two almost pushed me into orgasm, which is saying something. This was a new personal achievement in my sexual experience. It is the first 'intense' toy that I've owned. Altogether it was a delightfully intense experience, and it has become one of my new favorite toys!