And your doubt is based on acute observation, is it not?

On the other hand, there is acute observation in a few of these stories.

Its humor comes, as the best humor does, from an acute observation of human nature.

But this cannot be thought a very "acute" observation of the Doctor's.

That was the kind of acute observation her plots arose from.

Much of this suggests that he based his work on acute observation.

"We've got to get out of here," said Nijel, keeping up his reputation for acute observation.

They were of a simple style but made acute observation and comment.

They are, it seems, the product of acute observation and profound adoration.

The title track was a chart single and it once again demonstrated Watts' acute observation of political events.