The dismiss button of a notice does not work.

The ability to dismiss adds permanently is a premium feature.

When leaving reviews, I would urge to think about how useful the plugin is to you and how well it does it’s job (backing up and migrating your site). Leaving a bad review just because you don’t like a nag is not a fair or just commentary on the plugin (you have already said it is nice), If you have a functional issue with the plugin we will do our very best to help you and to fix this.