Product review (5 stars): Great purchase, no regrets.
I was a little hesitant to purchase, since I seen quite a few reviews that talked about a multitude of problems but so far, so great. I absolutely love this thing. Doesn't take up much space, runs quietly, keeps beer ice cold(not even on highest setting), insulted tower to keep it cold all the way to the glass, holds a full size keg of Molson Canadian(my fave) and dispite what some monkeys said, was very easy to put together. The hardest part is getting the regulator just right for your brand of beer, but that's with any kegerator. Got the 5# co2 tank filled at my local home brew place for $13, tossed a keg in, hooked up the coupler, dialed in the psi best I knew how and started enjoying great draft beer. I have it pretty much at the perfect psi @9-10, every beer is different but for most American lagers, that seems to be ok (elevation not accounted for).  besides what comes with it, you might want to buy a cleaning kit and some faucet plugs, maybe a dual gage regulator. Other than that, comes With everything you need minus the gas and beer. But if you're looking for a decent quality single tap that won't break the bank, this one is right for you.
Side note: don't forget the plastic washer attached to the co2 tank that goes on the line running from the tank to the coupler. I thought I lost it or I didn't get a 2nd washer so I went to home depot to buy one only to find the one on the tank while messing with the regulator.