Pros
Great projects (but you often don't get to work on them) Great opportunities (if you happen to be in the right place when people above are forcibly removed or are given poorly thought-out promotions i.e. depending on which way the wind blows) Good coffee machines and copious free booze Seems to be backed by an endless pot of gold somewhere
Cons
If you're looking to stay longer than 18 months, you'll likely experience: Very unstable management structures Unstable leadership Very poor support to project managers Ridiculous disparity between offices A laser-like focus on mega-projects, which comes at the expense of anything else Very confused messaging from management, that alternates between 'we're going under/redundancies' and 'things have never been better/give anyone walking by a job' - sometimes in the same day