It has a really nice flavour, tastes great and is quite filling. It curbed my hunger but I do eat a lot of veggies and fruits throughout the day that have a lot of fiber, are filling and low calorie. I use a coffee blender to mix the powder properly, it's just easier for me.
I do wish the packaging was smaller because with the quantity that comes in it, it doesn't have to be that big. On its own, I'm not sure if it would be filling for more than 2 hours. In terms of ingredients, it does have a lot more sugar than I'd expect for a meal replacement, which can be problematic for certain diets.