A lot of people can be opposed to this kind of teaching platform, and while I do agree that a traditional environment (hopefully in a good institution) is definitely preferable, I think that for a lot of people this is better than nothing. People who study there may not be competing for the same jobs with the people who went to Stanford or MIT but it might get them good jobs that they otherwise would not have been able to have and I think that's a good thing at the end of the day.