It is the first experience I have ever had with this type of food. So far, I like it better with milk (400ml, for 100g of Queal). Chocolate is my favorite, but I haven't tried all of them yet. I do feel filled after drinking it, and do not feel a need to snack. I eat it exclusively for lunch at the University. The aftertaste is not exactly good. Plus, reaching the bottom of the bottle means having to drink a thicker displeasing texture.