Turkish - English translations are not good enough
First of all, even in the very basic things, there are lots of wrong translations. If you try to talk like this in Turkish you would sound very funny. Other than this one, a lot of word translations are wrong, sentences just don't sound right in Turkish. I started English courses as a Turkish speaker, and didn't like the courses. I don't know if it is especially this course or I am learning German kinda wrong too but I think if people choose their native language as English, I believe results will be way more satisfying.