Pros
It could be a great company (and to some it probably is) but it needs better middle, regional management. If you are a packaging person you will interact with all possible types and substrates.
Cons
I was fired by a poor and unsupportive manager just after I had filed a Speak-up case against him for misconduct. HR who was supposed to investigate went straight to his superior (out of naiveness or stupidity). Soon afer I was quiet fired with a package and an agreement to prevent a lawsuit. Even though company promotes Speaking up in fact you may be fired if you don't have a strong back-up internally so be careful! Too many managers who have no packaging background / no interest, don't care about the work, have no passion for packaging and are interested only in Excel - sad.