Just finished after 11 weeks of watching all the lectures, doing all the homeworks, and taking all the exams.  Cannot thank Prof. Strang and MIT enough for creating and posting this series of lectures.  It's so rare to find an obviously brilliant mathematician who actually seems to enjoy teaching introductory-level courses, and Prof. Strang was such a joy to spend ~30 hours with through these videos.  I've taken Linear Algebra before but needed a refresher after 10 years, and this course was perfect for walking me through the concepts.####[['lectures', 'Course_General_Feedback', 'POS'], ['Prof. Strang', 'Instructor', 'POS']]