No. Don't. - werkgeversreview Anonieme werknemer bij CNN

A thank you instead of obsessing over the clock would be appreciated. You're paid for being present, not your expertise or skill. Work-life balance can be difficult. Schedules change frequently. While there are some truly great managers, far too many are inept, incompetent, or just petty micromanagers. Certain technical areas are managed by people with no understanding of the job. As such, expectations are weird or just absurd.