Expanding a bit on my comment, I'd like to see it as a victory with a cost, but not so costly as to be a pyrrhic victory. It will be interesting to see if Harry can convince them that minor variations, such as in eye color and hair color are quite acceptable for combat units.
Author's response
remember that Harry does not oversee the entire cloning process. He can't micro-manage every details, also note that Kaminoans prefer mass-productions of the same clones. They will not make mistakes that will cause them to lose precious time and cash.