I think that a video started playing when I first got to the site, but maybe I inadvertently clicked something somewhere and it went away and I have no idea how to find it again. If there was such a thing. And I’m pretty sure there was. Someone else also mentioned watching a 30-minute intro. I haven’t encountered such a thing elsewhere.
There is a quick little intro video that shows up as a popup the first time you log in. It just says welcome, and directs you to head over to Basecamp. I just added it to the Basecamp main page, if you quick the “watch introduction” button. https://thegreatecourseadventure.com/courses/basecamp/
The 30 minute video that was referred to was just Bradley and I having a conversation about why we created the course. It was on our main sales page before, which has been taken down. Everything we talked about is addressed in the course, so you can just go ahead and get started at Basecamp 🙂