This device is sort of 3D-toaster, which can fulfill your childhood dreams to put a sausage in toaster along with bread. It does very delicate and crisp coating, very delicious. You just have to start and keep practicing on selecting the right temperature and time, but it won't take too long. The interface is simple, has multiple settings (some aren't very accurate), but you'd better to build your own list of settings for different products, and you'd never regret. Recommended.