Just when I was bragging on my mini fridge, it finally conked out on me yesterday. I woke up and heard what sounded like water dripping onto my carpet coming from that direction. When I got up to check, I saw there was water leaking out of the door seal. Further investigation revealed that the compressor wasn't starting.
It was probably a bad capacitor so I could have probably fixed it pretty cheap but I was never terribly happy with that fridge anyway, as it was very noisy and seemed to get very hot on the sides. So, went out and got another one (different brand. Old one was an Amana and new one is an Igloo). New one is MUCH quieter and doesn't get as hot. It still benefits from an extra circulation fan added inside so I think that's just how it is with those. They work (sort of) the way they come but they cool your drinks down much faster (and get them all uniformly cold) if you add a fan.
Anyway, when I first turned it on, I thought I'd gotten a dud because it was so quiet I couldn't believe the compressor was actually running.