Product review (3 stars): Good for $99, but don't pay retail!
I can't complain too much about this kegorator since believe it or not I found it at Best Buy for $99...that being said, for $99 I'd buy this thing every time.  However, much of what I've seen in the other reviews is accurate.  The "regulator" that was supplied with my unit doesn't function at all.  The only way I have been able to use the unit is to leave the C02 tank closed, and just open it up to "charge" the line when necessary.  This means that I never have a consistent pressure, and the flow is completely inconsistant.  I telephoned Nostalgia Electrics and they told me they'd send me a replacement if it was less than 6 months old (mine wasn't because it was sitting in Best Buy) or it costs $60 for a new one.  I literally said to them why would I pay for something that I know isn't going to work?  That being said, the instructions and random extra parts were confusing, but not something that would deter me from buying the unit unless I was completely unfamiliar with kegging systems.  The customer service rep also informed me that I can't convert this unit to a 2 keg unit because the towers aren't interchangeable (I am pretty bummed about that, I'm sure it would be easy for them to make that a possibility).  All in all, it does a decent job of keeping the beer cold, but next time I would probably just build my own, since the expensive part of this unit (the regulator) doesn't work anyway.