> It's good for all things, except ...

Humans and absolutes tend to be a pretty bad combo.

It is my experience that no system is good for all things. While some systems trend better than others, they are only good until they are not - and there will always be a 'not'.

Similarly, every 'not' is different. When we get there we're wise to consider it with experience + evidence and a willingness to do what those indicate.