Managers pick and choose people they want to groom for promotion or specialized units. Hard to get promoted, managers feel intimidated by someone, who is more qualified than they are or has more experience. They will overlook hardworkers and pick the bottom of the barrel to promote. Managers treat employees like children and have no respect for their subordinates. The best part of the job, I can see is when you put your notice in to either retire or leave to go somewhere else.
No room for growth. Too many cliques