Rice preparation perfectly - rice is super whether previously washed or not. At 1-2 measuring cup rice: rice bottom layer has slight brown discoloration - but does not do anything any flavor deterioration. Warming function perfectly. I mix of vegetables over fish, garlic, peppers everything possible before cooking to: tastes great!
Disadvantages of the device: - No on / off switch you have to unplug the power cord to turn off - Cooking water splashes when cooking constantly from the "cover hole" out and messed up the whole environment ... (Place a cloth / paper towel over it but repairs this grievance)