Worst in its class

I installed it on a client’s site a couple of years ago and haven’t touched the site since. Today I needed to move it to a new hosting provider, and every attempt to do something in the admin panel resulted in a 503 error. I downloaded an archive through the hosting control panel and couldn’t understand why a small company’s site was taking up almost 2GB. After unpacking the archive, I found a folder with this plugin’s cache, which was taking up about 98% of the space. I’ve made a note for myself to never use it again.