Isaac's course is a great resource whether you're completely new with LinkedIn or if you have been using it for a while without fully leveraging it. What impressed me the most was Isaac's willingness to take the time to help me personally dive into some of the more advanced tactics he teaches in the course to ensure I would get as much value from it as possible!
It has a massive hidden value to because it’s really three courses in one. First it teaches you search functionality. Second you learn a great way to curry favor with potential customers. Third you get an optimization tool you can use to grow while the other two things are happening!