Vantaggi
Incentive and benefits for working overtime. Good benefits generally with health care and dental. Treats sent out every so often to boost morale.
Svantaggi
Great job for a robot. If on the other hand you're a sentient being you get worn down quickly. Everything is monitored to the nth degree. You have 8 minutes bathroom break in the day which they inform you is a courtesy that you are not strictly entitled to. Your shift changes every 3 months and could be working any combination of 5 of the 7 days. Potentially you could be working 11:30 - 8 Sat, Sun, Mon, Wed, Fri. Don't expect to have any break over Christmas, you're lucky if you get Christmas Day off. Last Christmas I was off Christmas Day and New Years Day and worked every other day.