Definition (比較)
Compared to others of the same type, typically when the speaker has a low opinion of that type of thing.
就…而言，算是不錯了（但其實不是特別好）
As horror movies go, this one was surprisingly well-made.
就恐怖片而言，這部片出奇地製作精良。
The performance was acceptable, as these types of concerts go.
這場表演還可以，以這類型的演唱會來說。
As chain restaurants go, the service here is quite good.
以連鎖餐廳來說，這裡的服務相當不錯。