[Richard N. Bush]

I think it depends on other factors. For example, do they come in to work on time (or early), and do they stay late most days? Do they do stuff from home? On the weekends?

If yes to those types of questions, then I'd cut them some slack. However, if they were late to work every day and liked to cut out at 3PM and didn't know what the words "on call" meant... they'd be toast.