Very educational.
What I enjoyed with the Challenge was this feeling of discovering a system, putting some order in the chaos of the internet and the amount of materials about marketing one can find out there.
With the challenge, I got:
* a structure to follow
* a way to formalise what I think I did not know, but actually did know
* a vision into how to develop from 0, with a potential timeline
* support and community of people in your same situation
* mindset and self-efficacy tips.
I'd been waiting to do this for some time, glad I did it. Positive experience overall! Recommended