Vanilla Coke is nice to drink.
Gemini is a very nice e-mail client.
One of my old primary school teachers hated the word “nice”. Any pupil unfortunate enough to use that word in an English essay would be dragged up in front of the class and ritually humiliated until he came up with at least three appropriate synonyms that he should have used instead.
What an awful cow she was.
Sorry, that wasn’t a very nice thing to say.