Went for their set brunch menu on a Saturday and thought the taste, food presentation, casual ambiance and formal service was exceptional. I've been to Daniel in NYC so had very high expectations and was not disappointed - white glove service in a not-so-stuffy setting. We ordered the steak and the Eggs Benedict...both were amazing.
Although definitely at the higher price range for brunch in TO, this is a great spot for special occasions. Not formal *jeans and button down shirt is fine* but definitely fine dining at it's best.
While other international chefs have not lived up to their names in Toronto, I think Daniel Boulud is an exception.