I studied here 3 years ago. The lectures were given by the teacher Evgeny, he also gave practice. It is a pleasure to study with Evgeny. As a result, I passed everything the first time. I attended a lecture by another teacher, and also heard reviews about other practices — darkness. Conclusion: how lucky you are to have a teacher. If you are unlucky with someone who gives practice, change it. I liked the school itself. The price is average in the market, what you need.