Rated 4 out of 5 stars

Works nicely.

Can there be an option so that when I select the menu item, it automatically downloads to default folder--no need to select another submenu again?

This would be much simpler. 1 click + 1 menu selection.

Best yet,

is if it can do a 1-click quick download:
- automatically download highest resolution mp4/best audio + default folder.

So just 1-click and all is done.

This review is for a previous version of the add-on (5.6.26). 

CYS can download menu items to the default folder automatically with the following settings:

1.Go to Options> Menu Actions tab
2.Set "On Drop-down Menu Click" to "Save to Default Folder"

The "1 click quick download" feature is a good idea, we will consider it. Thanks for your review!