Received it a week ago, and wanted to test before posting, I'll keep updating it for a couple weeks. First of all, there is ABSOLUTELY NO WAY of fitting 100 bottles. It fits 92 with the display rack up and 94 without it. If you are willing to damage the labels, then maybe it can go up to 96-98. Instruction book says it can hold standard Bordeaux size, but no way. 
Some people commented about the noise. It is definitely not quiet until it reaches the temperature, but once it is achieved, it is pretty decent. 
The temperature setting is a nightmare. Between the bottom and the top of the cooler there are more than 4 degrees Celsius! (around 8-9F), that makes it almost a double zone cooler. If you want to use the collar for cellaring purposes look for other options. 
Still trying to decide if it is worth keeping or not.