Despite my initial thoughts about this agency, I applied through a recruiter that pushed me to do it. The process took a few weeks, with a final task interview for 1 hr and 30 mins. Unfortunately, they only focus on what I haven't done rather than my slides and arguments.

X1 45 minute interview with x1 person from leadership team X1 2.5hr interview with presentation involves a timed task and panel style interview on outputs of that task. Typically one account and one leadership team member