free backlink plugin : linkbuilding network (your opinion?)

Any one ever tried this wordpress plugin ?

https://wordpress.org/plugins/martins-link-network/

Description:​

By installing this SEO plugin, your website automatically gets easy backlinks from 2M+ articles by anonymously joining Martins 100% free backlink linkbuilding network for optimizing your SEO, improve your search engine rankings and get more free traffic.

reality is the plugin will randomly hide backlinks of other user that use the network into your website that much keywords and vis versa.
you have no control over it

My experience and result :



I been using them for more than a month but so far, a you can see, I had these backlinks built automatically but my rank kept decreasing significantly I lost most of my keywords positions.

Now am confused since the last google core update came to the equation and can't really figuring it out which one impacted my website ‍‍‍‍‍.

plugin will be disabled and see after while.

Read the negative reviews of people complaining of spammy, irrelevant and different language links and decide for yourself:
wordpress.org/support/plugin/martins-link-network/reviews/?filter=1