Comes as advertised

It works and is intuitive enough to check if you have already liked the page (and doesnt popup) and checks to see if you exited the popup as well (and doesnt popup) – though I don’t know how long this timer lasts.

Does not include a menu item (which is kinda nice), so you have to navigate through plugins>settings to change the options. But it’s more of a set and forget anyway.

Would be cool to have a feature that allows you to show the popup when a user scrolls past the end of the_content() or even wp_footer().

Good work, I like when a plugin works.