Naw, it wasn’t a bad experience overall, once I fell into the habit of mixing sick days with vacation days.
They had some exploitable policies, doctors notes for 3+ sick days in a row but no questions asked about 1-2 days, vacation days with 2 weeks notice one day at a time with no right of refusal if there’s proper coverage.
This meant you could book Wednesday to Friday off two weeks in a row, and call in sick Monday/Tuesday two weeks in a row, giving you 10 days off for the cost of 4 sick/ 6 vacay. Other exploitable shenanigans were possible around Stat holidays.
The front line managers knew what the situation was, but HR never got wind unless something tripped the system,so if everyone works together on their sick days it was pretty good.