Product review (4 stars): I'd recommend it.
I've owned this for about 6 months now.  I kind of took a leap of faith as there aren't too many reviews on this product and if you're actually using it as a built in, you'd like to know you're buying something that will work.  Hopefully this will help someone else that's shopping.
Likes:
It works and so far no major issues.
It holds temperature and the cooled tower stays cool.
Dislikes:
I found the coupler and faucet to be lower quality than I would have liked.  They're functional, but not the greatest.  I already had a kegerator before this one, so I moved my better faucet and coupler on to this one with no problem.
I don't like the electric thermostat.  Our house has the power flash off for a second or two from time to time.  When that happens, it is enough to turn off the kegerator and you have to manually turn it back on.  I've learned to open the door and check on it if the clock on the microwave is flashing.
Also on the thermostat, the buttons can be unresponsive.  I have to push and hold or push around the button to find the right spot to get it to do what I want.

Overall the build quality is good, the stainless is nice, and this thing does what I bought it for.  The thermostat provides some cool factor and looks nice, but in my experience is not as reliable as an ugly old dial.  I would recommend you buy some beer line and put in a longer line for it right off the bat, in case you find the short hose causes you to have foamy beer.  I also added a small piece of PVC that slid inside the tower and down to the kegerator to close off the gap between the top of the fridge and the bottom of the counter.
Bottom line: I'm happy with this kegerator and do not regret buying it.