It helped us create multiple backlinks on hundreds of similar websites. We just paid a few dollars for all of this. This helped us rank on the first page and bought us a lot of organic traffic. Review collected by and hosted on G2.com.

Most of the backlinks look shady but are almost free, so I don't think any harm exists. But they should include more legit blogs to the list and reduce the fake ones. Review collected by and hosted on G2.com.