Pros
Easy work load most of the time, and you can shift around cells if you dislike your boss or presses you're running. You'll get a reasonable paycheck and benefits for someone with few skills/experience.
Cons
Miserly company/management that drives away competent people with microscopic to no wage increases and often shrinking benefits. People who work here decades make about the same as new hires. Management is incompetent and generally the hard working people here are demoralized and cynical because there's no reward for competency. Little room for advancement. I'm really not bitter at the company and if you just need a basic reasonable job it will work fine, but just being frank if you're in the top 50% of competency/work ethic you're mostly just wasting your time here and could probably find another manufacturing company with better pay and more room to advance.