I must say that I have been very disappointed by this lecture series so far. I am already familiar with single variable calculus. However, I am watching this series to review for some future classes (things like multivariable calculus and real analysis). However, here are some things I have noticed. Would that this instructor had spent some more time on the more rigorous concepts of limits and squeeze theorem, he would not have had to spend so much time trying to justify the proofs of the main two limits of this lecture. In addition to this, his students would be better prepared for future mathematics. As it stands, these students are really at a loss when it comes to their future.I would really hope that instructors learn from this. Spend more time on the things you need to rigorously justify your claim: the foundations. If the ideas are glossed over, then everyone loses. Students don't understand why something is true, and so they become convinced that what the professor is doing is some kind of witchcraft that makes no sense. Please, if you are an instructor and you are reading this, work on the fundamentals!####[['lecture', 'Course_General_Feedback', 'NEG'], ['NULL', 'Instructor', 'NEG']]