Even Apple's toughest critics would have a hard time finding anything to criticize about those figures.

In the foreign policy area, he has been one of the Clinton administration's toughest critics.

Over the years, he has often said that his own place in such a state would be as its toughest critic.

We were each other's toughest critics and most ardent supporters.

Children have always been tough literary critics, since they are completely happy to throw something away in boredom.

But his toughest critics may not be out in televisionland.

Perhaps that's why Hemingway kept so many cats: he wanted a room full of tough critics.

She said her dad isn't really a tough critic.

Even professional speechwriters, tough critics of one another, were impressed.

Yet their compelling theater has won good reviews from some tough critics - doctors.