My husband and I bought this several weeks ago and we LOVE it! Sure, it's great for sore muscles after a long day, but you know what else it's good for? SEX! Oh my god! The first time we broke this bad boy out, my husband started on my face, worked down to my nipples, and then to my inner thighs on the lowest setting. It was so smooth and quiet! Once he got to my clit, he turned it up to medium and HOLY SHIT, my body involuntarily folded in half and my abs started convulsing like crazy! I almost headbutted the guy! Amused by the reaction, he turned to high. At this point, everything went white in my mind; no thoughts, no words. All I knew was the incredible sensations I was feeling. I don't even remember how long it lasted. I remember waking up after. He tells me he stopped because I kept having orgasms and he thought I was going to have a seizure.

Since then, we have used it for nipple, clit, vaginal, and prostate play. My husband loves the sensation of it between his balls and anus. It's also really great for rubbing up and down his shaft. We did try anal, but it is just too blunt to go in comfortably (bummer). We didn't try it with the attachments, though.

I love that this has so many different settings, is rechargeable, and is so easy to clean. My only complaint is that a gear came loose in the head about a month after we got it, and there is no way to get in and fix it. It clinks around inside when vibrating, but we really stop noticing after we start getting into things. It's just a little annoying.
I would recommend using a gag for anyone in an apartment or with close neighbors. You might be screaming with this one.
Enjoy, everyone ;)

I use this quite often, on its own and with other toys. My only complaint is that something inside the head can loose- a screw or other piece- and there is no way for me to open it up and fix it. Now, it's really loud and distracting when it's on.