So I keep seeing articles like this where people are saying MI:7 is her breakout role. And maybe it is? I admittedly haven’t seen the movie yet. But my question is: Am I missing something? Did the world seriously not know about her or her talent?

I would have thought all the work she did as Peggy Carter would have been what put her on the map. She’s also in an episode of black mirror. Idk. Is there more to this than I realize?