Is this a compliment or a curse?

Incredible, an idiom of China, Pinyin: fěi yí suǒ sī, describes people's thoughts, words, skills and things. These are bizarre and extraordinary, that is to say, their behavior is bizarre and unusual, which is beyond ordinary people's imagination according to common sense. From Zhouyi Huan.

1, which is not imaginable by common sense. Bandits, no; Yi, as usual.

One ring: "The ring has hills, which is incredible."

Zhang Qingdai's "Tao Anmeng Huiji Female Play": "More than a dozen people are carrying Yi Deng, flickering and full of fantasy, so that when Tang sees it, they have to open their eyes and say that it is strange and evil in the field."

Quotations from the Qing Palace: "The division of talents is incredible."

This means that this idea is strange.

Volume 1 of Kuang Zhouyi's "The Thorn of the Wind": "I am vast and independent of a lonely and uninhabited place, and suddenly I have an incredible idea, which comes from the darkness."

It's not a derogatory term, it's a neutral word. Incredible, describing people's thoughts, speeches, skills, things, etc. It is bizarre and unusual, which means that words and deeds are bizarre and beyond ordinary people's common sense imagination.