It is with a lot of people I know. I hear it a lot: Affleck's overrated. He can't act. He can't direct. I don't like his films.
It might not be the national or global consensus but it's the predominant opinion with a lot of folks with whom I communicate.
They're probably not really interested in cinema and only remember him from ten or fifteen years ago. "Argo" just won best picture at the Golden Globes and has a 96% rating at Rotten Tomatoes. Affleck is one of the best regarded directors working today.