Not too easy. Not too difficult.
I would recommend it because it gives engineers and scientists a great introduction to how math is applied to their craft.
The primary benefit of this course is learning how to manipulate functions and groups of functions using calculus in a similar manner to how you can manipulate equations using algebra.
Hours per week:
Advice for students:
Study the notes in the book because you likely won't get everything out of his lectures. Also practice problems all the time. As soon as you can crack open the textbook and do a couple problems, take the time and do a few.