Pros
They're always hiring (high turnover) and aren't too selective. Union's benefit plan is surprisingly good. Their are some nice people there.
Cons
Awful pay, lots of nasty people in positions of power. The work is crappy and thankless. Worst though is management; they are completely incompetent at every level. Corporate has strict safety and performance guidelines that local wants nothing to do with, and every different manager has a different opinion on the "right" way to do something. Store is permanently understaffed but employees are blamed when impossible workloads are not met. Those who care about doing a good job are run ragged while others underperform or screw up. Management does not have resources or power to get to bottom of problems and they go consistently unsolved.