My husband recently aquired some cartons of choc milkshakes for the kids. Anyway the kids dont like it not sweet enough. I was looking for an end of date - to maybe give them to someone else and discovered that they are German and called Drink Fit, Tetra Brik (tetra Pak). Do you think they will be the same as the Cambridge ones, have not had the others yet as stuck to shakes and porridge so far, not seeing CDC till 20th, any Ideas!!!!!!!!