I have only had the fridge for a month, but I am very happy with it. It is currently in the living room as a freestanding cabinet. The plan is to move it to the kitchen during an upcoming kitchen reno and integrate it with the other cabinets. 
It was a bit of a learning curve to figure out how you could get 166 bottles in there, or even close to that. The trick seems to be that you alternate the bottles "head to toe" on the shelves. This gets 9 bottles per shelf, so 144 bottles. Maybe if you have a bunch of demi or split bottles (375ml) maybe you could get to 166, maybe.