Back in the early 80's we received a Hamilton Beach food processor as a gift. We found it does a good job mixing things and chopping things provided you use the chopping blade that site in the bottom of the bowl.
If you try to use any of the blades that go on the extension (so that they are positioned up at the bottom of the feed chute) the blades wobble so badly from the undersized blade extension piece that it makes the accessory blades almost unusable. Food gets trapped between the lid and the blades, the blades get fouled with food stuck in them, etc. And all the accessory blades are made from stainless steel.
And then there is taste. I can make a egg salad or potato salad using the food processor to chop things up, but it just doesn't taste the same as if everthing was hand chopped. You'd think that chopped is chopped no matter how, wouldn't you?
We finally ended up with a little Black & Decker 1 cup mini chopper that serves 90% of our needs. It's probably been three or four years since the Hamilton Beach has even been out of the cupboard.