Pros
Good pay, great health/vision/dental plan, 401K, ESPP, free gourmet food and buffet and organic snacks, free coffee/gourmet drinks/soda/juices, they rent out several high quality food trucks after every quarterly meeting and it's all you can eat, free gym and classes, unlimited PTO.
Cons
I used to believe in their "meritocracy" when I first came on. I was a huge advocate of Zynga for the first year and a half. But recently we've faced major cutbacks, layoffs and restructuring, and found the company will no longer be giving bonuses for the next year and a half. I worked extremely hard but Zynga doesn't recognize hard work; their awards ceremony works like a high school rally in that it's a huge popularity contest. And the higher ups will continue to take credit for the grunts' hard work, no matter how much of an influence you make. Good ideas are shot down if it isn't a tried and true game that makes millions on the market; they speak of innovation year after year but it is still all about fast following for the money. Morale is sinking lower and lower, only the ones who are gung-ho about Zynga Spirit or those that make the most cash for the company (despite lack of innovation) will get that $100,000 stock reward, or $5000 cash plus a 4-day trip to any place in the world, or get to borrow the company Tesla.