It is really hard to tell the AI to not rewrite your writing, but to make it smooth to consume. Especially if the paragraphs are getting longer. But I did get some success with giving it actual % of changes I am ok with.

Like this:

Nice but a bit stale, I need that 20% less invasive towards my original, a bit more human emotion like a tech journalist would have. This is too endorsing, it sounds too much like an advertisement. Would you retry?

And it will retry.

After all it is a tool, use it the wrong way and you will just hurt yourself.