Sentence examples for been of questionable value from inspiring English sources

Some of their tactics, however, have been of questionable value.

Because of methodological problems the data used to assess treatment needs for periodontal diseases have been of questionable value and are not comparable [ 2].

The first method is of questionable value.

I think it's of questionable value.

Some of their production is of questionable value.

A few observations: First, the course content on global issues is of questionable value.

What remains of IndyMac's franchise is of questionable value, to put it charitably.

Most of these products are of questionable value or available in better, cheaper versions elsewhere.

Mr. Hawley sees reasons for keeping footwear checks, but those, too, are of questionable value.

He said: "My personal opinion is that it would likely be of questionable value because it's unilateral.

Environmentalists say ethanol is of questionable value for the environment because of the pollution emitted during its production.