I work in edtech and one of my teams is content creation, so pretty excited about this space but also very aware of the challenges and massive amounts of hype and over promise / under deliver. To assess I tried to generate a short (< 10m), one-video course from a YT video I've previously watched on a topic I'm an "expert" - after an hour all I see is the embedded video, the transcript and "generating content" dialog.

UPDATE: " This course failed to generate. Please try again or contact us."

I really like a lot of the components of your idea, but the execution is underwhelming. Right now it feels like you're providing middling tools for too many components without nailing any of them. Alternatively I could watch the YT video at all ready has a transcript, take notes in any tool, and ask questions to any LLM; the piece missing is context, so that's where it feels like you should focus.

Re: assessments; it feels like you're being distracted here; I'm not convinced that's how your natural target market learns in this modality. We generate quizes in our product, but it's typically used in the "internal compliance" segment - think mandatory training like food safety for food preparers - not the external (typically adult) self-improvement market (which is huge!). If you're going to do asessments you need a lot of non-AI boilerplate around tracking, validation and certification/credentials. My two cents: quizes in your app are a cool demo feature with little real value.