Pros: opportunities for training
Cons: pay is not for performance, pay is for obedience and "schmoozing" your boss.
People with conservative haircuts, who dress, act, and speak like a typically reserved conservative mid-westerner will likely get along fine here, especially if your spouse also works for Deere. Otherwise your employment opportunities may not be commensurate with the amount of work you put into your job.
If you come from a farming family you can go – more... far, otherwise not. Nepotism is rampant at John Deere. – less