Long-winded. 4 different rounds. 1)Motivational interview 2)Motivational interview 3)Case interview (with motivational questions) 4)Assessment centre: Chat with analyst, Powerpoint Presentation , and then more motivational questions. Pros: Very good practice for other interview processes. (I completed all 4 stages for this reason. ) Cons: 1)So. Much. Repetition. 2)The process isn't a great use of their time or mine/yours (Much more prestigious companies i.e Big4/ACN, MBB, Bulge-Bracket investment banks only have 2 rounds and maybe a HireVue, why Gartner needs 4 makes 0 sense to me