Pros
Since the company is growing so much, there are a lot of veterans and new faces. It is a good balance because the new faces that are young and old still bring a new perspective and prove that Workday is committed to the future. Every new hire has a mentor and someone to talk to about issues, like a buddy. I really enjoy it because I am a younger generation that might need some guidance on coding standards or best practices that only a veteran would know. I love the diversity of the company and the willingness for the company to love everyone. They hire for people, and train for the skills, so if you feel like you have the personality and the willingness to learn new things, this is the company for you. Also, there are free snacks!
Cons
Sometimes people have an issue with this "Unlimited PTO" because they don't know what that really means. If you talk to your manager though, they can tell you about how much they expect you can take (somewhere between 3-5 weeks a year is what I've noticed, swaying towards 2-3 for new employees)