All-in-all, it's not terrible. I feel classy drinking it, so it could be a good alone-at-the-bar drink. It's pretty freakin' strong, though. I have to concentrate to not make a face when I take a sip. I was going to try a gin martini tonight, too, but I'm only halfway through this vodka one and it's getting a little warm in here.
Stay tuned for more cocktail adventures. I'm considering working through my Periodic Table of Mixology instead of choosing random ones from my Black Book, but the periodic table is a poster, and it doesn't look real classy hanging up. :-P
UPDATE:
Tried the gin martini, with the same measurements as the vodka martini, and I loved it! Gin is growing on me. It was less "kick-in-the-mouth-y" than the vodka variety.