valid criticism

However, I really don't know if that's a valid criticism.

"It is a valid criticism," said one Administration military adviser.

"That's probably the single most valid criticism of our approach," Honor agreed.

It's a valid criticism if you're representing the game as a sim.

There are, however, a number of valid criticisms which can be made of the study.

And while he's still popular, there are valid criticisms of his policies which should not be ignored.

But it has also been used to shield executives from valid criticism.

Sure, they should have done this earlier, and that is a valid criticism.

That's probably a valid criticism, because obviously we didn't get our way.

On the other hand, their current stance can stop seemingly valid political criticism.