After seeing Casey LaDelle use one for a while, I ordered 2. He doesn't recommend stuff until he has run it through it's paces. After testing it myself at home and using it at the NHRA Nationals, I think it is a great product.
My fridge went out 10 days ago and i have been using this portable fridge to keep a few things in. It has been plugged into an AC outlet 24/7 and has worked perfectly. The fan is also very quiet. So far so good.