Pros
If you are a hard worker who wants to make your own opportunities and really take ownership of your career, Manifest is the place for you. You will be rewarded with opportunities to work on new clients and projects and other developments. But, with the company culture/infrastructure still evolving, you'll need to take ownership of this yourself. The President works hard and is trying to make the place better. He says he has an open-door policy, and it is truly the case.
Cons
Leadership definitely plays favorites with the staff. Certain senior members hire too many of their friends from past agencies without a serious consideration of whether those people are the right ones for the job. But this stuff is pretty inconsequential if you're focused on your clients and your own career development.