The Guide is really good! I started the first unit "World of online gambling". I enjoy it a lot. I learned a lot of new. I think, almost every question can find answer in this guide. I like the structure of the guide. It's comfortable, that you know how much time is needed to study each lesson. Maybe more pictures, tables, schemes or some other text structures need to be added as there is a little much plain text.
At all, I am thankful that you done such nice and rather useful guide)