Pros
Instrument attracts fantastic and talented people. Lots of opportunity to make great, impactful work at this place with some real gems of humans. There is pretty good support for folks who want to grow in their careers. Creative leadership is very strong. Lots of great big-tech clients, if that's what you're interested in. The work and the industry feel stable and exciting. Overall, I feel the company has done a good job improving DE&I efforts for real, and being clear about how that work will impact every piece of the org moving forward.
Cons
Overall vibe, managers, and client/project opportunities vary widely by team and discipline. If you're interviewing, be sure to ask lots of questions to understand the specific landscape you're coming into. Compensation is lower than other agencies and tech companies. Know some friends and colleagues who have been offered lower salaries and titles than at previous jobs. Project management can feel chaotic. Producers often move folks between projects, or split time across multiple projects. Lots of growing pains related to rapid growth and remote work that I expect will continue.