The first half of the course is incredibly fun and very interesting, just different ways to integrate and its applications. However, the second half of the course is entirely different types of sequences and series which, while an extremely important and useful subject to math in general, is not presented with a lot of context or very well in general.

Different types of integration and infinite series

Decent but new at the time I took it

Working ahead is always good, brush up on trigonometry and identities.