The shot function needs to be manually stopped. The steaming wand is not useful for anything but hot milk- so don't expect a latte. I was a barista for 3 years and I'm vetted in all types of espresso machines, but this one does not cut it. You cannot steam milk and pour shots at the same time either. Otherwise, its good for cafe au lait or americanos. I don't regret my purchase even though its not at all what I expected. Good for the price.