No, there is no one universally agreed center that is the "best." Lots of people have different opinions on that and most people have only used one, or maybe two, centers so it would be hard for them to assess the overall best.

Is there a child care center in the DC area that is regarded as "the best" for infants? Even if the answer is yes, I'm not on their waitlist so it probably doesn't do me any good to know! But I'd like to anyway.