The cookies and cream flavour is pretty good. I've had a couple of shakes with it, but usually just stick it in with my oats. Eating calories is much more filling than drinking them.
It is quite a strong cookie flavour, with a little bit of cream. I would have expected maybe a little bit more chocolate in there, but its enough as it is. There are cookie-like bits in there, really tiny, but still there.
Formula is pretty straight up too.
One of the more decent products available at the moment.