Pros
Smart people , relatively good work life balance, just the right size: big enough to have lot of infrastructure support and benefits that smaller companies don't have and yet small enough to care for the individuals that is missing in the larger companies. The monotony of work is regularly broken by the juvenile antics of management that provides plenty of comic relief to the employees.
Kontras
Intuit had a great culture a few years ago. A recent acquisition brought with them management of a toxic variety that is fast corrupting everyone. If you are not part of the Prima Donna leader's coterie then life is terrible for you are branded as a serf of no consequence . These so called leaders have asked employees (serfs) to leave all thinking to them and just follow orders without question. Complete reorgs are based on whims and fancies and some mysterious twisted logic that keeps changing . As a result one can rely on a reorg every few months doing little for the overall productivity.