The user experience has become significantly worse overall.
This is mainly due to the division into different tabs and submenus.
Now you have to click on “Sharpen” for the settings. Then massively reduce the sharpening and then click on the small “Selection” tab before you can choose between “All” or “Subject”.
Since Photo AI has always notoriously over-sharpened massively (the entire value range above 10 usually destroys the image rather than improving it and it would be better to be able to set 1-10 more finely), the poorer subject recognition is now also a problem.
In the past, this usually felt reasonably accurate, but now the subject is often somewhere (or barely recognizable where it is).
The most important settings (selection “All” or “Subject” and the sliders) should simply always be directly accessible. Hiding them behind submenus and tabs makes everything very tedious.