We initially liked this plugin however after detailed tests allocated number of issues:
1. As soon as the plug was installed we noticed a immediate design issue/conflict which appeared in Plugin page when you go to search for a plugin via Add New, the ratings column is pushed to the right and the ratings don’t fully show any longer
2. The conditions do not appear to always work correctly
3. The plug is conflicting with other logging plugins on failed logins (e.g. Simple Login Log) and as there is no historical information it is necessary to install others
Sadly due to these issues we uninstalled the plugin from live sites.