Vantaggi
Most people are easy to get along with, in spite of the pressure to do more with less. I liked the twelve hour rotational shifts better than the eight hours that generally turned into tens @ 6 & 7 days per week. Pay was pretty competitive for the specified work positions. Paid birthdays!! (eight hours, only, regardless of shift hours)
Svantaggi
Rule updates tend to be knee-jerk reactions to anything management has an issue with handling. Often times, people are expected to do jobs above their pay scale and, without fail, it goes unrecognized at times of promotional bids. Middle management does nothing to protect their subordinates & everything to pass the buck. Some even create a hostile work environment. Training, in all positions, consists of yelling at people and/or telling everyone what an idiot you are.