Both performances prove illuminating - in unintended ways.

The checks proved very illuminating as well, particularly when matched against the charge records.

This may be an expensive experiment, but it should prove illuminating.

Your analysis of Ben's attitude towards women has proved quite illuminating.

The results of research done some years earlier and set aside for lack of relevance suddenly proved illuminating.

Investigation which is directed towards international comparisons should prove more illuminating as an aid to systematic explanation than confining observations to a single national system.

So far the project has proved most illuminating.

"I hope that your notes may prove illuminating," said the old man.

In theory, presenting all three stories through a single interpretive prism could prove illuminating.

The press conference is not proving very illuminating.