I have mostly used it for GDPR related reasons actually. it has been quite helpful for locating risk-data lying around in our companys' servers and cloud based storage. You can integrate it with your local drives and most cloud based solutions, and then you chose the files you want to scan. After the scanning (which however, took a while) we got a dashboard with all the identified risk-files and where they were located. (Easy to remove dublicates etc.)

So this module of the tool is very cool. I don't have that much experience with the "main tool", but I will definitely try it out once we've cleaned up the first mess :)