The Cookies 'n Cream Promax bar tastes good, but not excellent, and is a bit too sweet. I like the vitamins and minerals and blend of proteins, but I don't care for the fat that there are more grams of sugar (27) than protein. Call me picky, but I wanted a protein bar, not a candy bar - if I was in the mood for something like that, I'd grab a real candy bar and get a much better taste.
Other than that complaint, the Promax bar is pretty solid. Low in fat and somewhat tasty. Filling but not bloating, nice energy due to the good amount of sugar. Probably best pre-workout.