Hi Jean-Philippe,
This is a great case/interview lesson in being objective-driven and concise :)
What, exactly, are you looking for? Is your objective to understand what the 1st round was like in terms of format? Or what it was like in terms of content? Is your objective to better understand RB as a company/culture? Or are you looking to see exactly what feedback the individual recieved from their interviewers about their performance?