Definitely not. Vodkoffee delivered a pairing of caffeine and alcohol unfit for human consumption. Kind of like Four Loko for adults. The vodka absorbed the taste and color of the coffee, but kept its original pungent taste. The coffee was overpowered, beaten to a bloody pulp and smacked in the nuts. After much deliberating (and dry-heaving) we decided that this particular pairing wasn't written in the stars. It wasn't even written in the dirt. Stick to whiskey and coffee. Or just coffee. Go home, vodka.
After Jeremy Glass did this experiment, he took his coffee maker out behind the barn and shot it in the back of the head. Goodnight, sweet prince.