Easy to use, looks good

For a simple countdown timer it’s easy to use and looks good. I’ve only used the regular countdown timer, not the WooCommerce checkout one.

One star subtracted because I’m unclear what happens after the countdown timer runs out, and because it adds a main menu item (at the very top, too). I strongly dislike that every plugin feels the need to add a main menu item, adding to WP admin interface clutter.