With Quizlet there are a number of different things you can do to help study, learn, or memorize material. I get maybe an email a week from Quizlet which I will admit is annoying but is nothing compared to the emails I get from Grammarly. I think Quizlet is an excellent resource. It has helped me with tests and quizzes. Without this resource, I think I would struggle a lot as a student. I use it for vocabulary mostly. You will most likely be able to find what you need. I've had a few problems with logging in but other than that I think it is great. I have not paid for anything within Quizlet, but I haven't needed to. I've also participated in Quizlet live games and I've found them very helpful and very enjoyable. They are very good for a class preparing for a test or quiz. I would have given it a 4.5 but that was not an option. Not a complete 5 because of the few small issues I wrote about.