The wrong settings can ruin a cup for french press, destroy an espresso machine or make your autodrip nice and weak. Enter the latest item to cross my desk. The wondrous Breville Smart Grinder, BCG800XL. Breville was nice enough to send me the unit to review. I wanted to put the machine through a real world test, and that meant drinking a lot of coffee. I tried them all from French press to cold brew, espresso to Greek coffee.