Bad managers, at least in my team
Gatekeeping as well, as there are more and more tasks and goals added in order to be promoted as time goes by, and the rules are applied arbitrarily as well. Said rules don't make a lot of sense either, but be aware that once you make any kind of constructive criticism, not only will this be in vain, but management tends to take it personally. They talk a lot about being honest, but in my experience, I don't believe opinions are well-received.
Salary is on the low end
The schedule is rather bad, often having to work on weekends, or 6 days in a row with a comp off day in the middle of the week, instead of the normal 2 off days in a row. So that you can work 6 days in a row, have 1 day off, and then work again for example.