Product review (2 stars): Just about perfect, needs some work to get going
UPDATE: If you buy this, prepare to replace literally every piece of it.  I've upgraded the regulator, tower cooling, hose clamps, shanks, lines, all connectors, hell even the drip tray had to be upgraded in an effort to deal with all these foaming issues I've been experiencing.

I've spent hundreds on it, wasted more than that in beer tasting bad, I wish I would've spent an extra $500 on a better model rather than spending that on the parts to upgrade it.

END OF UPDATE

I'd give it a 4.5 star rating, but that's not an option.  Need to buy a tower cooler or the beer is super foamy, picked one up at a local homebrew store for $40.  Took an entire 1/6th barrel as the trial and error period trying to balance out the system, but I got it worked out finally

Had issues with CO2 leaks, luickily, since I was looking for them, I picked up on it early.  Picking up nicer hose clamps fixed it.

A dual regulator would be nice, I recommend it, the one that came with the kegerator doesn't have a monitor for the CO2 tank itself.

Fits 2 1/6th barrels perfectly, definitely won't fit 2 1/4th barrels or larger though, I'm enjoying a nice pumpkinhead from shipyard brewery and conchtoberfest from florida beer company :)