United States
What's worse than your average spammer/scammer? A spam-enabling business pretending to be a legitimate company. I can only guess that anyone who gives Lusha—horrible name!—a positive rating is either a bot, a fake reviewer, or a proud spammer/scammer. I'd be ashamed to tell anyone I work for this scam outfit. Some people have no shame, apparently.
UPDATED TO THREE STARS BASED ON RESPONSE FROM NATIONAL DRIVER TRAINING. (I removed the portion that wasn't the fault of the company.) Some of the course material is irrelevant to safe driving. Further, my teen had to retake all the tests after the National Driver Training Institute system lost the data. The price was better than other options and the course material was sufficient for the task.