I'm sure it's great for some, but the Satisfyer Pro 2 has ruined me for all other toys. :(.
First off, the quality is excellent - this toy feels amazing to touch. It's powerful (though loud) and bends all sorts of ways. I've never really gotten the appeal of vibrators, so I don't know what I was expecting, but alas, this didn't do much for me. It's a good size for anal play, but didn't do much in my vagina or against my clitoris. We tried out different things as a couple, too, but that was just kinda awkward. Hilarious, though, so there's that!
If you like vibrators, I'm sure this is great. If you want a stellar orgasm, I'd recommend the Satisfyer Pro 2 instead.