I worked at rabble+rouser as a full time employee for over 2 years. I really enjoyed my time working there! Everyone is very friendly, and the CEO is accessible and cares about your well-being. And unlike most ad agencies, there is a great work-life balance, which is very much reflected in the employee benefits.
Cons
The only cons I have from working at r+r is that there was some lack of communication with upper management and the employees. However, I feel this is common in most businesses, and issues would be resolved with a simple conversation.