彼は結論を急ぐ嫌いがある — how blunt is 嫌いがある really?
Textbook gloss: 'to have an undesirable tendency to.' In a sentence like 「彼は結論を急ぐ嫌いがある」, does this land as a fairly mild, diplomatic criticism (like English 'he does tend to...') or something sharper? I don't want to accidentally sound harsh if I use it about a coworker.