Instruct: Classify the given Amazon review into its appropriate rating category
Query: Great invention!!

This is first time that I have an air fryer in my life. After I purchase it, I can’t wait the package arrive to me. Thank god I am a prime member that it only takes two days for shipping. I tried to fry chicken wings and legs on the day that it arrived. It came out so great, I don’t even use any oil, but it came as same as when I fry chicken wings and legs with lots of oil that makes healthier food than I had made before. It’s very easy to operate and easy to clean up. The most amazing thing is that it has multi-function that can fry, bake, grill or roast food and it can totally replace of oven. I also purchase air fryer accessories. I am going to try out cake after the accessories come.