Simple, effective and uncluttered

I like this plugin which hands me plenty of control of pop-ups even in the free version, and lots of extra functionality bundled reasonably in the upgraded versions. Best of all I like being able to pose questions to a human(!) and I like the way sensible class names are intentionally made available to the administrator so that you can easily supply your own CSS to shape and configure the pop-ups.
The contrast with certain other pop-up builder plugins, including one of the most commonly used, couldn’t be greater.
Many thanks,
John