Vantaggi
Being in my 30s I'm one of the "younger" crowd at 3M in my division and there are a lot of employees planning to retire and move on in the next few years, which gives people in my age range room for growth. It's encouraging and they are working on learning how to develop their employees accordingly.
Svantaggi
Implementing SAP in 2 years or so and there is a lot of fear around the corporate offices about how this will affect their business style and processes. I'm looking forward to it, but there is a lot of heartache going on about what could happen after implementation. The training needed is extensive and anyone starting at the company now will have to learn everything for the current process and then relearn the "new" way in 2 years.