The shaker itself is pretty bad (the little lid doesn't really close properly on the big lid (have to forcefully close it), it's very annoying that it's all separated and it's very easy to lose the little lid.
The powder itself is way too sweet and the scoop is not accurate. Says in the bag that each shake should be 167g or 5 scoops, except 5 scoops is only about 135g.
Also, it's a bit annoying that each bag only has 3 servings as that creates a lot of unnecessary waste because instead of just having one big bag you have 10 small ones