Loss of flexibility in your work days with the demand to be on-site. Lack of integrity and transparency in executive leadership.
Lack of direction and communication through change management. You can forget having your email or IM answered in a timely manner or at all if you are not high enough on the food chain.
Lay-offs that occur without any acknowledgement by executives. Promotions are based off of the good old boys network. Regardless of if you are a high performer and produce results, you absolutely will NOT be promoted if you are not apart of the inner circle of those networks.