As claimed 15 mins to cook!! It takes way more than that irrespective of being soaked or being straightly cooked.
I've used both an electric rice cooker and also a traditional pot and rice cooker over gas stove it takes longer to cook.
Though for health reasons specially to bring cholesterol level down and to control its good but it tastes and looks worse as an overall product! Making fried rice is much better with this as having it traditionally with other Indian veggies or lentils.