I like the versatility of this product! From roasting to baking to air frying to grilling, and broiling! It even has a good dehydrating ability to it. I would recommend when using though to have a fan running over top of it or near it. Depending on what you cook, it may at times smoke a little. The clean up is not the easiest but the products it cooks are worth it to me! The meats come out so tender.  I like having everything all under one appliance and not having to drag out a separate griddle to make pancakes or a fry basket to make wings or fries. I have been wanting a dehydrator for a long time and the one on the Ninja works very well. Definitely recommend!