Pros
Honestly one of the most employee-focused companies I've ever worked for. The training was so in depth and comprehensive that within two weeks I was 100% on my own. The company really strives to make sure each employee has the resources they need for their job, as well as making sure they are also happy at their job. HR and Management check in fairly regularly for feedback and will work hard to make sure to help fix any issues or situations. They are also very big on career advancement and actively encourage all employees to be vocal about their career plans. Free lunches, annual sales summit in awesome locations (Puerto Rico anyone?) and all around a fun environment. Product wise - they are frontrunners in the Native Space, and there are a lot of people who know what they're talking about and have a clear direction where the company is going.
Cons
One of the company's biggest things was that they would gladly turn away potential clients, regardless of spend, if the content was subpar. Except that was not always the case, and there were times my team would work long hours and weekends to monitor seriously crappy content, all because we needed to hit quarterly goal.