How can the consumer recognize the real cappuccino?

1. Visual part: the cappuccino must be solid (no bubbles).
    
2. By sugaring the cream must not separate from the coffee-milk (if by sugaring you can see the part under the coffee-milk, that's a not well prepared Cappuccino).
    
3. In the mouth you have to feel the soft/mellow part (in this case it was all well blended).
    
4. Once drunk, on the cup-insides the remaining cream stays.
    
5. It must be not served too hot.