I enjoyed the knowledge it gave me on grammar. But the fact that the voice recognition is not working is a big flaw, because speaking is my weakest point and I could not train it properly. I recommend having recognition like Duolingo has.
Reply Thelanguageacademy.nl:
Thank you for your feedback on our Dutch intermediate 1 course. Although our demo provides you the possibility to check that we don’t offer any voice recognition, we understand that you missed this feature during your studies. In order to improve your language skill we would recommend you to have a look at our new package, Online + Teacher. We will contact you shortly to share more information about this possibility!