por Lam C V D•
Hardly any teaching
por Anwar d a•
por Sock L C•
Some of the reading materials are no longer available or not relevant
por Alizée C•
Really poorly done. The videos are a quick fix before sending you to wikipedia links, and the quizz are graded wrongly. I do not recommend. That's too bad...
por Gaurav G•
It is more like reading various links to get the basic information. I don't see much value in having videos or even having a test.
por James Z F•
This course is really bad. It may as well be condensed to a list of links to other websites it ripped off information from.
The quizs often has nothing to do with the reading materials. Some questions will mark your choice wrong even when the explaination says you are correct.