[malfist]

I don't know if you looked at the same article as I did, but nanobanana seems to be the worst by far at following the prompts. Just look at the heat map images

[heystefan]

Half the time nanobanana doesn't do anything to the photo from my experience, also confirmed in some of these examples.

[crazygringo]

You can alter prompts yourself though to be clearer about what you want. The other things, you can't change.