more than 75% are incomplete, so while a good resource, not amazing. Nice find though, and the practice quizzes and exams with solutions may help people.
Yes I checked them myself. I clicked each course, and saw if all the notes, quizzes, and exams with solutions were there. Around 30% were missing. So I do not define that as amazing. Anything from coursera, MIT Opencourseware is usually good. Also, there are many resource compilations posted to HN that can be searched via hnsearch.com
I'm not sure why you had to ask me if I am sure, when you could have easily corroborated or discredited my statement by checking yourself. And if you did, why didn't you post your own conclusion?
