I've used this in my morning smoothie for the last few years. It went through a dramatic change awhile ago where they seem to have ground it into a finer powder. There are many review complaints about the chalkiness, but I don't find this product to be any chalkier than other protein powders. I happen to like the taste and the finer grind.
This powder has much more in it than others I have compared it to. Many more types of sprouted veggies, probiotics, etc. It's almost as complete as their meal replacement powder at a much lower cost.
I'll keep looking but have not found anything else I like better so I'll keep buying it and using it.