Basically good, but with annoying bug and miserable support

The plugin works the way it should and the configuration is very versatile and powerful. I would use it in all my other projects, if …
… there wasn’t a big and very annoying probem: The repost function of older posts creates lots of duplicates in a short time (yes, my WP Cron is ok. I had to delete hundreds of duplicate posts from all my Facebook groups manually to prevent the admins to kill me. That’s not acceptable. Considering that the plugin works on all other tasks pretty well would have resultet in a vote of three stars. But since the pro-version is about 50$ I expect more help from the developer support than just a f… link to their FAQs and then ignoring me. This drops the vote to two stars. My recommendation: get the free plugin, skip the pro version.