Pros
Large breadth of clients and projects, the regular teams are great to work with too. There are a lot of social events and a lot of people who really know what they're doing.
Cons
Leadership is inconsistent in their management. Culture is often talked about as a service and a strong point of the business but SMRS in my experience doesn't walk the walk here. Some leaders will absolutely act in their own interests, fail to manage you at all and leave you with little to no clarity on your role. Talk happens behind your back rather than being a two way street, which is not the culture they show externally. They will also totally promote themselves while others are cut loose. For those starting out, you can absolutely learn a lot here and do some amazing work, however I wouldn't be surprised if you get thrown under the bus at the first opportunity too.