The machine is fine, the instructions could be better, and there are no good walk throughs, in English on the web.
However after some trial and error, I've mastered most of the settings and managed to produce cups of cappuccino, which is what I like, and fill my double skin 375ml glass coffee mugs. I used a 1:1 ratio of milk and coffee, 185ml of each. By altering the balance slightly the temperature can be controlled, more coffee raises it. Do not be temped to raise the Brewing temperature to do this unless you want to alter the taste.
The coffee it produces, is great.