No problem. Personally, I was trying to work through the 20 Games Challenge(which is engine agnostic) but found this to be better suited for me since I wanted to learn Godot specifically.
I’m still pretty new to Godot so while I completed a couple projects, the courses showed me different and often times simpler techniques.
I wouldn’t say I found it insufficient, it’s just not conducive to my preferred method of learning. If I need to look up something specific, sure, it’s fine; but when I have something in mind but not completely sure the best way to approach it, it’s better to just search elsewhere for someone that’s done something similar.