Yep, if you aren't really using models, then you don't have to evaluate them. If you want to build a product where the model is bearing load, which is probably

Yep, if you aren't really using models, then you don't have to evaluate them. If you want to build a product where the model is bearing load, which is probably 90% of new software built over the next 20 years, you'll have to evaluate the model yourself.