Pros
Seemed to be a professionally managed company that understood the value of keeping employees reasonably satisfied via active HR policies around fair treatment, lack of discrimination and other social values that I think are important. And their continued good and often-improving earnings over many years despite their public image as a boring "label" company demonstrates good strategic innovation and acquisitions savvy. And their benefits package was very good for a US based company.
Cons
I worked for a medium-sized privately run technology company which Avery acquired began to manage in early 2020. I thought they were poor at understanding and actually valuing the core strengths of the company they had acquired, and so they have experienced pretty high turnover among my former associates. I think this is typical of very large companies, which is why I have never wanted to work for very large companies.