good value

There's usually a trade-off when you buy cheap, but in this case it wasn't that obvious, thankfully. There's nothing fancy going on, but things worked when I needed them to and I thought the consistency was helpful since I'm the kind of guy who can't be dealing with change every unit. I covered maybe a lesson every 2 nights and found that a workable pace without feeling overwhelmed. I liked that it was just quizzes, but don't expect just a few questions and pass - there are some in the lesson for practice that count in the end quizzes, so it's a pretty thorough system. Also good is that they were quick issuing my completion certificate.