I love the idea, and it works very well for what it does; which is create a page with a list of video thumbnails, that open in a lightbox when clicked.
"a page"... this if fine if someone only wants one page with videos on it. If you want more, this plugin is useless.
How nice it would be if you could set up multiple pages, each with it's own list of videos to play. Then this plugin would be truly useful.
I did not have a problem with the performance of the plugin for producing the page. And the thumbnails look good, as does the lightbox effect, and playback of the video... on the desktop.
A Lightbox effect does not tend to play well in a mobile view, and that is the case with this plugin. Only a fraction of the player is visible, depending on the size of the viewing screen.
Make this plugin capable of producing multiple pages with multiple lists, and resolve the mobile view, and you have a winner with this plugin. But thanks for putting in the effort to develop it.