I have an Airfryer and love it. We use it a lot and find it great for a lot of recipes beside chips. My fav things at the mo to do it in are lamb chops (it seems to render the fat v nicely), bacon and brussel sprout chips (just pull apart a brussel sprout or two, shake in butter, salt and pepper and air fry - nice crispy snack).
I also use it nearly everyday for my breakfast - a couple of eggs, butter, any spare vegs/cabbage mix/chilli, it souffles up in the little bowl that comes with the airfryer and then a dash of fish sauce.
My husband is a shift worker so it is really good if he feels the urge for something quick late at night.