A subjective impression, but a valid one, I think.

In fairness to my father, I stress that this is a subjective impression.

They generally have not found differences in either subjective impressions or acoustic analysis.

His accurate robot time sense told him it was so, despite the subjective human impression.

Beyond this, however, many of the claims were supported by anecdotal and subjective impressions only.

In our subjective impression, the eyes do not move smoothly across the printed page during reading.

He realized he might be making a mistake, but decided to go with his subjective impression.

At least that was his subjective impression of the moment.

Yet the subjective impressions conveyed by these two descriptions could hardly be more different.

However, there is no data to show that first babies really do cry more - it is just a subjective impression.