Even tho I was a temporary employee, my boss at the company that contracted with Aerotek wanted me to get paid all of their holidays. (Aerotek employees don't get paid holidays.) Anyway, almost every time I was to get paid a particular holiday, it was a big mess and their payroll girl never paid me.
Also, in the one year that I was employed with Aerotek, I had five account reps assigned to me! That ridiculous! Seems like very high turnover.