Pros
None that can justify the unhealthy, unethical, and low quality work environment.
Cons
For a company that provides Human Resources consulting services (Towers Watson) the HR "gurus" that they have in house should attempt to fix the broken communication channels, the incompetent and unethical managers, and the teams that strive on bullying and infernizing the lives of those that want to perform well, grow, and do a great job. The Human Resources area is literally non-existent, completely broken, and not with your trust. The Legal and Compliance areas are inept (at best) and have no clue on what their doing. Most senior managers have been grandfathered into their roles and there's no room for growth unless you are a family member or get along with someone in senior management. Slow-to-a-halt processes that lead to no results. Deplorable tools, cheap approaches to everything and bad benefits.