Low quality meat can get a hell of a lot of milage, if you know how to use it. Obviously you aren't going to be sitting down in front of a plate of vat-meat and veggies for a candlelit dinner anytime soon, but as one ingredient of many in a cheap but serviceable lasagna? Sure!

Don't get me wrong, soy products are great and I eat a ton of them, but they aren't meat. They are a different food in their own right.