That's it in a nutshell. These were adapted from various points here: https://frenchtogether.com/bien-bon/#2_To_express_satisfaction, and it's basically me trying to consolidate some of the more easily confused usages into a compact package. It's not meant to be a natural way of speaking put together like this, but should not be any more stiff and unnatural than it is in English, and should not be incorrect (I trust the source I suppose, but I did adapt their examples and don't want to have ventured too far afield).

Bien

Le film est bien, donc je me sens bien. J'aime bien le film.

The film is good, so I feel good. I like the film.

Bon

C'est la bonne soupe, et c'est bonne parce qu'elle a bon goût et ça sent bon.

--Un peu plus de soupe, alors?

Non, c'est bon, merci.

It's the right/correct soup, and it's good because it tastes good and smells good.

--A little more soup, then?

No, it's good/ it's enough, thanks.

I particularly wasn't sure if that last instance should be feminine, or if it's always masculine as a more general statement.

Thanks!