Product review (4 stars): LOUD and Great Polar Cube Ice maker
This is a great ice maker! We have used it on both our camping trips since we got it. Once you get water in it and it starts making ice it keeps it up. Just note though that you are responciable for moving the ice around in the machine so that it does not stop the process in motion or the already made ice will start to melt. My only complaint is the noise, It is LOUD !!  But so is the air conditioner in our camper :) I would certainly buy it again!