I liked most of the flavors I tested yet. Mostly still feeling hungry and sometimes even feeling sickness after consuming a portion. The bottle was dirty when my package arrived, but is great for mixing due to the spring. Though the part with the spring is really hard to clean at some details where the spring is attached.
Overall, I like the idea of Queal, but it's possible that maybe I'm allergic to some ingredients, otherwise I don't know why I could experience the sickness. That's why I still have most of the packages left and makes it hard for me to give you a thorough feedback.