nothing to write home about

Pronoun

idiomatic

(idiomatic) Not exceptional; not noteworthy or especially good.

Japanese Meaning

平凡で、特筆すべき点がない / 目立つ点がなく、印象に残らない / たいした魅力がなく、普通で特別感がない

The restaurant was nothing to write home about, but the service was friendly.

そのレストランは大したことはなかったが、サービスは親切だった。

Sense（1）

(idiomatic) Not exceptional; not noteworthy or especially good.

The vegetables were okay, but the soup was nothing to write home about.