Product review (1 stars): Poor sensor design issue, now it is just a hassle to use.
I have the red model made by Igloo, it lasted for 3-4 months before the "ice full" sensor started acting up, I thought it was just buildup of mineral deposits over the sensors, but it looks like the sensor is just poorly designed, now in order for it to make ice, I have to put a straw over or under the sensor to reflect the signal to receiving sensor.