Meaningless titles given to people without ability. Underutilization of people who do have ability. Standards for creative and hires that sink so low they are underground (minus a person here or there). The work is essentially a production mill for a single client, very boring (if you love restrictive brand guidelines and stock photography, you might love it). Demanding hours for bad work and bad clients.
Terrible, I mean terrible diversity hiring for LGBTQ+ and especially Black, Indigenous and People of Color. In fact, the one or two I saw while I worked at the company were treated incredibly poorly. It was part of my decision for leaving.