I worked at the Belconnen Lake store, (avoid at all costs). I also experienced the managers playing favourites with the staff. I also found it had a worse problem with people fighting for popularity than my high school!!.
If you were popular in the store, (usually if you were a young attractive female that the older male managers liked) you got all the better shifts, (no washup/setup)and the better jobs.
I won't get into the problems with burgers never being thrown out, or the way managers and staff abused customers.
What store did you work for?.