amazing是褒义词吗

是的。

adj. 令人惊异的

v. 使吃惊（amaze的ing形式）This is such an amazing book!

这本书太赞了！

She has amazing powers of recall.

她有惊人的记忆力。

BTW， the machine is simply amazing.

顺便提一句，这台机器简直太了不起了。

I find it amazing that they're still together.

他们还在一起，这使我大吃一惊。

The most amazing thing about nature is its infinite variety.

大自然最让人惊叹的地方在于它的无限多样性。