My favorite quality/feature of this bullet would have to be the precise vibrations it provides. It's very easy to pinpoint just the right spot. However, it can be a little hard to hang on to. Regardless, it does work very well for the intended purpose.

The very first time I used this bullet, it was amazing. But after that, I found it a little difficult to get off. I'd have to say this bullet would be perfect for warm-up purposes. The vibrations feel good but for me, they are just not strong enough. It's quite powerful for a bullet, though.

I didn't really have a problem maneuvering this bullet, but it does get slippery which makes it hard to hang onto after a while. It says on the box that it is "quiet" yet on the higher setting, it can be quite loud. So, if you have someone in the next room, they might hear it. One thing I really liked about this bullet is the fact that it didn't give me a numbing feeling if I used it for an extended period. And the orgasms, on the lower vibration setting, come in waves. It's very pleasurable!

This bullet could be used anywhere on the body (not just the clit). Like I said before, it's very easy to pinpoint whatever spot you want. In my opinion though, it's really only good for one orgasm. It's hard to reach a second one, using just the bullet alone. I'd recommend using with a dildo for a dual sensation.
The material is not irritating at all. Nice and smooth. It's recommended to use with lube but I didn't and it was still awesome. This bullet DOES NOT come with batteries though. It takes two AA's so be prepared!
The whole setup is NOT waterproof. It has 2 speeds with a push button control. Which I found to be not efficient at all. But all in all, it's a delightful powerful little thing.

I used this bullet, by itself, with some visual aids (porn). Place the bullet where you want it and enjoy!