If you are not that good at drawing you will get smart tips in using geometry. In a way so you will be able to make simple, but beautiful and crisp designs.
You will be able to use the most vital tools in Illustrator. No fluff and clutter but strict to the core. That is why this course is not 10-15 hours of endless learning. Keep focused and get the core in less than half a day.
Some lessens are made as "follow me" steps. So you can try it out immediately.
Become able. While having great fun. Learn how it all works.