First review issues: this is a small appliance, yes the knobs get hot but there are clear warnings in the manual about supervision and there is a warning symbol on top of stove. If you set the knobs where you need them the only one you may touch is the timer. I have done this several times and was not scorched or burned. This not a microwave or a digital oven, which by the way does get hot. The knob notches could have been better colored, but white out is my solution. The plastic knobs are not the same as the plastic toys your kids/grandkids got for Christmas. They are not going to melt.Now for the functionsToasting: bagels worked very well, even the one I put in frozen!Broiler: sorry but outside grill is best for meats, however, it beats the stove grill .Baking: the pretzel coated chicken breasts were perfect. I bought a 9X9 pan and plan on trying that today for cake.Rotisserie: I am single so a large chicken isn't in the future of this stove but Cornish hen is.Air fry: the manual says you can layer the crumb sheet or baking pan with tin foil to help with the things that drip. Cooking spray on the oven rack well help with sticky cheese that drips through basket.Warm up: I set the timer on 20 minutes for my other chicken breast and did stove top food during that time. Everything was perfect.Clean up: vinegar gets the worst off, don't wait to do it then pout when it gets to hard to clean. It takes 2 minutes after each use to wipe the inside clean. Think how hard it is to clean your kitchen oven when you don't clean after each use. stinky over cleaner!Only issue is that when I spoke a representative at the help Tel. # the light bulbs are not replaceable. I do wish I could turn the light off.I hope this answers all questions and concerns