The best thing about this is that it has helped me create a lot of records which are compliant with the new GDPR regulations. It is very useful because you can add many fields in your salesforce account and easily create all the required records. Sometimes, I have experienced some technical issues when I try to edit or delete any record which was previously created. Also, there might be an occasional delay while saving the data to the cloud and sometimes the system becomes slow. If you are looking to meet compliance requirements regarding GDPR then using this tool is definitely worth it. I'm currently working on creating a lot of records so as to comply with GDPR regulations.