Pros
Meritocracy - Fair Environment, Transparent Feedback Mechanisms. Responsibility - Higher responsibility to people willing to stretch themselves to get to the next level. Empowerment - Employee First is really about Empowering the interface with the customer... Amazing shift from companies which are focused on top down decision making. Growth - with some businesses in the company growing @ 15% - 20% CQGR, growth opportunities for any person willing to work hard for additional responsiblity and career growth is great.
Cons
If you are a person who needs to be constantly supervised and told what you need to do, this is not a company for you. If your focus is not career development, instead, you are looking for some quick wins in salary... you are probably better off with companies who make salary their only differentiator.