I bought a case or two of the cherry with added whey awhile back... stuff wasn't bad tasting (if you like TART). After drinking one, I felt sort of "refreshed" I guess you could say... I don't really have anything negative to say about them other than they are a bit expensive, and in my mind money can be better spent. But if you don't have a tight budget constraint, go ahead and try it out and see if you like it.