Underimpress

The tendency for judges to be overly impressed by family work done by fathers and underimpressed by that done by mothers shows how women can be made vulnerable by a standard designed around gender rather than around sex.

Source: wiktionary

Farmed trout, which used to underimpress me with its boring tastelessness, has gone through some kind of taste revolution: it's absolutely terrific, now, whenever I buy it.

Source: wiktionary

Just as too much scientific evidence and medical detail may overwhelm or underimpress the court, the opinion should not contain too much 'heart-searching' and repetitive reasoning.

Source: wiktionary