The display is large and easily readable and the controls are mechanical. The smart part of the machine are the computerized heating elements. Somehow the machine knows when to reduce or increase the heat to each element independent of the others. The airfry mode probably isn't as good as a dedicated airfryer but when one understands it, it works very well. I've only airfried hamburgers, chicken thighs and wings, pork chops and Mexican dishes and all have been delicious. We roasted a 15 1/2 lb turkey on Thanksgiving for 2 1/2 hours and it came out perfect. The only thing I have found so far that the air fryer doesn't cook a good as regular frying is fresh fish, but, I imagine that it is my fault for not doing it right. On bake it makes wonderful bread. It even has a proof mode for the yeast and for the rising of the dough. It has other modes that I haven't tried yet like warming, dehydration and a few others. It has 13 different modes. It has a pizza mode that cooks pizzas perfectly. I have learned how to make my on crusts and homemade pizzas are much better and cheaper than any store bought. On the broil mode I have broiled world class steaks. When we first got the machine it was a learning experience.......length of cook time and temperature are all different than conventional cooking. We haven't used our regular gas kitchen stove in weeks. The machine also is VERY ECONOMICAL We use it for about an hour per day and haven't seen our electric bills go up at all. One thing I find that the machine doesn't do as well in is toasting bread. It has a toast mode and will toast 9 or 10 slices of bread at a time but you have to turn the bread over. I find that my old 4 slicer toaster works better for me. On some blogs folks complain about the clean up after air frying, roasting or any other messy applications. My wife cleans after each use with a simple wipe down with a damp soft towel. It still looks brand new on the inside.