Not at all. Take Corvettes for example (I’ll take two, thank you!). Although no one disputes the beauty of the pre-emissions-era 1967 Stingray, the 2014 Stingray is indisputably faster, even though it gets much better mileage and pollutes less. The same goes for Icynene®. It performs better than standard spray foam, without depleting the ozone. But I digress. Getting back to Corvettes…