Pros
Young culture, nice office. People are nice. There is nothing else i can say but i have a 20 word minimum.
Cons
Dentsu does not know how to retain good employees. They will dump work on you if you show you're capable. Forget about raises and bonuses. Forget about work life balance. Dentsu is a culture where managers leave at a decent time and dump work on you. The CFO leaves at 5:30 everyday while everyone else slaves away. Departments are understaffed and the CFO is unwilling to hire more staff or retain the good ones. if you're fresh out of college this would be an exciting place. If you're an established professional STAY AWAY! You'll either be fired for nothing being able to perform or if you can perform, be dumped with more work.