Sketchy

Is this a learning tool or revision tool? I have zero foundations in microbiology and I’m using bootcamp to study. I was gonna watch all the bootcamp videos but it will take me about 8 days to get through it all at 6.3 hours a day. No note taking, just watching and following up with anki. I thought this was best because I want to be confident that I KNOW the stuff.

Do I skip this and just start watching a few sketchy videos everyday and then unsuspending the cards? Please advise