I like the concept but since it's open to the public it will suffer from ignorance. For example, take the Salomon Quest boots that are listed. I own a pair of them. While they're good boots for the price they do not deserve an A- score. They are not BIFL. The soles are glued making them not resoleable. The sole on one of mine has started coming unglued too. The same can be said for the Victorinox Fibrox knife that ha…
What's needed is to turn it all upside down: rather than reviewing new products, review broken products.
Make a site about how things break -- review broken and worn-out products to teach how to identify cheap products (where are the stress points, what manufacturing techniques exist to alleviate those). Then compare those with used products well past their warranty period that haven't broken, and look at why they haven't.
Repairability also comes to mind. Everything breaks eventually -- can't cheat entropy -- but when it does, can you easily repair it? Right-to-repair movement would get in on the action.