No organization and the graded content in the course takes ages to be graded and returned. Answers and worksheets were barely useful in preparation for the quizzes and midterms. Questions are not answered in a timely manner. The textbook is good enough to explain the basics of the concepts. You're better off watching Abdul Bari on Youtube.

Take the course as there are lots of useful concepts, but be prepared to study everything on your own from either Youtube or other internet resources.