Obviously, this training model has a number of drawbacks :

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Free access , meaning you don't have to meet any requirements or take any prior tests to be able to access a course; you just have to register and want to learn.
Access is free , and I say access because sometimes tutoring or accreditation can have an economic cost.
It is developed entirely online , so it can be done comfortably from home.
It is designed to promote autonomous learning , using numerous resources (videos, forums, video conferencing tools, etc.).
It is the students who resolve the doubts among themselves . In case the doubt is not resolved or is resolved incorrectly, it is the teacher who gives the correct answer.

The course content is the same for all students. It does not take into account whether or not students have the knowledge to carry out or achieve the objectives.
Since the syllabus is accompanied by lebanon phone data videos, students can skip the text part and just watch the video to get to the exam as quickly as possible.
Many students start the course, but many also drop out. The most common reason for dropping out is that it does not meet the student's needs; and the fact that the course does not have an associated cost makes it easier to drop out.
Although the appearance of MOOCs is a relatively recent event, the idea of ​​them is not so recent. In 1988, Isaac Asimov predicted computerized education and considered that an education in accordance with the tastes and interests of each student would be the solution for people to enjoy learning. I recommend that you take a look at the following video, in which you can see Isaac Asimov talking about this topic: