I purchased the Stack of protein powders and shakers. The value is awesome and that’s why I’ll give it 4-stars. However, The cookies and cream flavour feels pretty watered down. It’s not very potent. Personally, I wouldn’t get it again. The other flavours are Vanilla and Chocolate Fudge and their what you’d expect. The protein shaker, in my opinion, isn’t a great design. The bottle has ridges in the cyclinder and when you twist your hand to wash it then it hurts the skin. The coil to mix the shaker is a pain to clean and the lid for the bottle has a crevice/hole which is annoying. The advanced recovery and pre workout are pretty decent. The advanced recovery had a potent taste but the pre workout was lacking.