Pros
BP has some great strategic thinkers who will keep the business a competitive supermajor for a long time. In general, it makes good decisions on a global scale, and has some of the best technology in the industry. It allows for flexible work hours and it truly does try to provide for a balance between personal and work life.
Cons
There are the management elites, and then there are the grunts. Shoving long-time employees into cubicles where there is not enough space to effectively work was just plain stupid. The company spends a huge amount of effort on "Diversity and Inclusion", which is fine if you think the work environment has anything to do with "coming out of the closet", but everybody except the white male is celebrated. It gets old.