Yep, this works well. FB lead quality is better than TikTok, not as good as YouTube - but the more you prequalify them, the better the lead quality. I prefer to start with quantity over quality, because it's easier to optimise/you have more data. So go with a very simple pre-qual quiz to start, then assess quality - if it's poor, qualify them more. And that way on the front end you have a lot of stats about which creatives are working best - whereas if you try to go for the highest quality to begin with, you might have very few or even 0 conversions to work with to see what's working on the front end