Product review (4 stars): The good: Decent for the price
The good: Decent for the price. Actually cools down a room temperature keg in a couple of hours. Easy set up except for the pressurized side.

The bad: You can't seem to buy any beer tubes for it, though I suppose you could just buy 3/16 (I think) food grade tubing and put the parts back together. The adapter for unpressurized kegs (like Warfsteiner, Spaten, etc) doesn't seem to consistently work. I can get the connector down the kegs if I take a screwdriver or other object and pop the bottom of the valve on the keg down into the keg. Unfortunately, the device is too long for both Stapten and Warfsteiner (the only ones I tried). It also seems incredibly hard to find these kegs of beer, as most places are only going to carry Newcastle and Heinekin. Finally, the cleaning bottle that comes with it requires that, after filling it, you squeeze it to push water or cleaning solution down the line; but the thing isn't designed for repeated use and is eventually going to crack on me.

My conclusion: Good kegerator but don't bother spending the money on the conversion kit. You might be better off getting one of the other brands, to be honest. It'll be easier to find parts, and since you're probably only going to be using Newcastle and Heinekin anyway, there's no need for the conversion kit in the first place. Provided the other brands actually keep the keg cool. Now, if you're doing home brewing or something, then this might be the thing for you. Just make sure that the keg adapter for nonpressurized kegs will fit in the keg you're using before you put your beer in that keg. In fairness, I suppose that someone could chop off about 1/4 to 1/2 inch of the adapter and get it to fit.