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Review title: Doesn't cover enough for the amount of time & cost.
Product review: I have compared this 8 hour video set, which cost $35 with other types of calculus videos that are easily available (many are free on Youtube). I would say, for the amount of time spent on this video, the author didn't cover enough or at least didn't give enough examples. He took too much time repeating the same phrases during his lecturing (which wasn't necessary, since it's a video that people can rewind, when they miss something), so the time he ended up wasting could have been used for more examples. I wouldn't recommend this video for calculus learners, because there are many free ones on youtube that are far better, and well explained for clear understanding. If the price for this video was $15, then I would say it's not bad.
