Positive for listening and grammar; vocabulary advances quite quickly though and sometimes is hard to follow dialogues. More exercises on vocabulary could be helpful.
About exercises on translation from Dutch to English: translation is marked correct only if perfectly corresponds with the default one. This could be improved.
Reply Thelanguageacademy.nl:
Thank you for your review. We are glad to hear you learned a lot and we will take your feedback into consideration. We hope to see you back for another course!