I just did my first 2 Mystery Shops. They were each for big name car dealerships. One was fairly upbeat, the other not so much. In both cases, the salesmen copied my drivers license (for the test drive). Both salesmen will easily figure out who wrote the Shop report, based on the day as well as my specific comments. So -- should I be worried that an irate salesman might track me down? Can I get into legal trouble for writing negative things even if they are factual?