I tried the little pack of Nunu Hot Chocolate I bought on Monday. The instructions said it could be made with milk or water, so I used both, same as I do with other hot chocolate mixes.
It had a nice, rich flavor, but it was bits of chocolate and they didn't melt smoothly, leaving bits in the hot chocolate, which if you like that sort of thing, is fine. I don't like texture in beverages. I don't drink orange juice with pulp, for instance. If you don't mind texture in your hot chocolate, or you're better at blending than I am, you'll probably enjoy this. The flavor is just right.