Pretty good!

So far it it works well, with some kinks. I think the “kinks” can be ignored or worked around, depending on your situation. (Check the support forum for some bug reports by various users).

For my needs, it does what it should:
– Adds an option for a user to “favorite” a page, post, or other post types (all configurable)
– Can let a user see a list of their favorites (though I have yet to explore how they can do that…)
– Let’s you reasonably customize the button style and button placement.
etc…