Tesla scored an unexpected win on Wednesday, one that shows just how good the company’s self-driving technology is getting. On Wednesday, insurer Lemonade announced a 50% rate cut for any Tesla drivers using Tesla’s Full Self-Driving driver assistance product, which costs $99 a month. “Lemonade’s move is an endorsement of Tesla CEO Elon Musk’s claims that the company’s vehicle technology is safer than human drivers, despite concerns flagged by regulators and safety experts,” reads part of the news release.