My Cuisinart food processor is probably close to 30 yrs old. I love it, but wish it were a tad bigger. Mixing a bread dough with up to 6 cups of flour is taxing - but it works. If I were to replace it, I'd buy whatever Cuisinart offers in the next larger size. I probably use it 3-4x/month.

On the other hand, the life span of my Cuisinart blenders, and coffee makers has been abysmal at best, with both dying for no reason at all after just a couple of years, and the blender doesn't get used but a couple times/month mostly in the summer.

It's a shame that it costs more to repair small appliances than to replace them. My toaster oven has a precarious switch interlock with the oven door that it can be quite tricky to get it to work. At 15 yrs old, I've probably gotten my money's worth, but I sure wish it weren't such a PIA to get it to toast! I can always toast on the broil setting but then I'd have to watch it so I could flip the bread over to toast the other side.