Pros
Opportunity to move up. If you're bright and have initiative, then you'll have a place to shine. The compensation is good.
Cons
At times, you will carry a lot of dead weight. There are many people that have managed to stay on through mergers and acquisitions that don't (or can't) do any critical thinking. Too many mergers and not enough focus going forward. To many VPs trying to kiss up instead of focusing on their products. Because a lot is on fire, expect to be working periodically on the weekends. No real culture from what I can see. The buildings were dingy and not enough light. If you were a director or above you got an office on the exterior corridor which meant you got to see the sun. Otherwise it was hit or miss.