My main impression was that Israel is a liberal democracy.

My main impressions are that it is easy to use and displays information clearly.

His main impression so far was of a city with a small population.

But his main, overwhelming impression was of sheer awesome size.

The main impression was of a style and an attitude, vaguely linked to a product.

But the main impression I get from this picture is one of harmony.

The main impression that they leave behind is of boyishness.

But the main impression is of a bland, corporate Modernism.

Maybe, but the main impression is of a mournful abandonment.