All in all, in person learning trumps this in every way. It's nothing unique or special, only multiple choice questions assinged by the teacher with maybe videos, audio, and a calendar with due dates. Every other site on the internet has these, don't pay for this one. VHL was just fine in high school when it was free and all, but now when we have to buy textbooks for college the $#*! is a complete scam. Careful cause their policy is no refunds, so goodbye $20 and their programs they run suck for handling them anyhow.