Management communication of the important things is pretty weak. Depending on which area you work, you may not get an idea of how the company has been doing month to month. No advance notice when they need to make a workforce reduction. The management heirarchy has been flattened to the point where a promotion often means going from relatively bottom-rung straight to senior management. Difficult to see a path upward through the company if that is your goal. Progression in responsibility is always there, and will likely come whether you were looking for it or not. As a result, it seems like a lot of the people get pushed beyond their limits. Corporate parents means corporation-wide initiatives, so there is the occasional trouble associated with trying to fit a diverse bunch of businesses into the same initiative mold.