Cool and interesting videos so far. Is there a roadmap for the lessons? Thanks!

There's a button to start watching, next to the Get Premium button, but when you click it, it says you have to have the premium. Is that button broken?

Are there any best practices for when or when not to use a borderless panel? For example, when I was thinking about the layout, it felt like panel 5 would be an ideal place to use borderless to showcase the hero. The word balloon sizing is off, but was looking to see if the lines would fit in the panels.