The method is good but unfortunately I didn't get ...

The method is good but unfortunately I didn't get a good teacher (level 3).
She was basically reading a powerpoint for all the grammatical aspects, and she refused to explain important rules from previous levels "that's from level 1 or 2, you should study it by yourself".

I studied earlier in other schools with different methods and I never saw a teacher refusing to explain important rules about grammar. Of course it was an intensive class and we could not waste time, but at the end of the course we ended up doing activities unrelated to the program... That's not logic.
If you want to join Linguapolis make sure to change your class if you think that the teacher is not good enough...