I noped out when you have to take the ISI to continue any further and then the only access to the results is via email (and wasn't a fan of the prechecked send-me-spam checkbox).
Given the dark pattern around email, I immediately assumed your monetization was going to be via selling ads or personal data - I see that might not be the case, however I think that not making this very clear from the start is consumer unfriendly, particularly when your customer base is a self-described sleep-deprived individual who probably has mental health issues (which describes me, FWIW).