Pros
Strong company. I had great managers and was recognized for my achievements. Really liked my career at 3M and would recommend working there to anyone. I wish I had not left to pursue an opportunity which presented itself. Took the risk, got burned. Live and learn.
Cons
Marketers tend make decisions which can dramatically jeopardize a sales reps market share. The marketing people seem to make a change then move on to another marketing job in another division or department every two years and never see or suffer the consequences of their decisions. Sales people are left to scramble and save face with customers. Not a major issue, but it was frustrating at times. Experienced sales people are on their way out and too many college kids are taking their place.