This broke my site. It wouldn't automatically install, so I manually installed it. When I ran it, I got an "out of memory" message. At this point, I tried to go into my "all posts" or "all page" lists, and both pages were missing. I disabled, but couldn't delete the plugin, so I had to uninstall in manually. The problem with the missing pages persisted, and I had to reinstall WordPress. Definitely not worth the trouble.