I like that it offers many different types of test taking methods such as multiple choice questions or true/false, fill in blanks, etc. There are also other options for testing skills like language translation which is very helpful when studying foreign languages! As there is no English version available yet, I am not sure how useful this product would be if used without having an option to translate into another language. The cost can sometimes get expensive depending on what level you choose (more lessons = more money). If you're looking for a reliable, quality resource of textbooks which give students practice exams at various levels then definitely check out pedagogy.com. This website has helped me prepare myself to better understand the material being taught during my classes. It helps break down complex concepts by using simple examples, explanations and exercises.