I am really sad that I have to give such a low rating, but unfortunately I cannot give more stars to this course.
The videos had a serous lack of visual aids, and the fact that the professor simply read a text made sitting through the videos unbearable. I think it was unprofessional to read the text verbatim, instead she could have made notes and based on those she could have delivered the lectures free style. Or at least she could have made an attempt to be a bit less monotone while reading.
If any changes are to be made I recommend minimalising the video of the professor and putting presentation slides in the background that have the main points of the lecture and some pictures to make them more memorable. They don't have to be fancy, a simple Power Point presentation would suffice.
I also found the material of the course too simple, even though I didn't posses much prior knowledge. I will not be taking the next course in this specialisation.