Meta Product Manager interview questions

So the interview reminded me of the interviews which Microsoft used to do back in the day around puzzles. The facebook interview is pretty well document for the product management position (product sense and product execution) and the questions in my interview were repeated. I found that the interview was not well organized and the format lead to a lot of pre-canned bias. They screened me twice and then didnt move forward.

1st round HR interview, background check. 2nd round divides into 2: product sense and execution. Execution interview focuses on brainstorming about solution, impact of the product, metrics etc. Linking back to the Facebook mission at all times.