Has anyone here tried Symantec Enterprise Vault.Cloud with Notes and Domino 9?

We are considering this as an archiving and mail retention strategy but would like to know if anyone else has used it.

Information about the product

http://www.symantec.com/en/au/enterprise-vault-cloud http://www.symantec.com/en/au/enterprise-vault-cloud

A Video demo on the product

http://www.symantec.com/tv/products/details.jsp?vid=2245830804001 http://www.symantec.com/tv/products/details.jsp?vid=2245830804001

The videos tend to be about Outlook, so I’d like some feedback on how it works with Notes.