Pros
Rehab is the best company I've ever worked for. For a small agency, their case study history and (current) client list is insane. Only the biggest global agency networks can boast client credentials anywhere near as interesting. They are forward looking in terms of the type of work they take on. They're not interested in "advertising" in the traditional digital agency sense, but in solving real problems and creating experiences that improve the world. The people are an amazingly rare calibre. Hands down the best team I've ever worked with anywhere. The standards are unusually high and the commitment to quality is universal. Everyone shares responsibility for the big picture, and everyone genuinely cares. From strategy and creative to UX, design, development, account management and production, you won't find a more high performing (and personally excellent) group of individuals.
Cons
Resource forecasting is always a challenge, but such is the business of delivering world-class products and services in high demand.