I think it's pretty poor that their [Google's'] privacy link on the landing page just leads to a Googles' generic privacy policy at https://policies.google.com/privacy.

I was curious enough to want to take a look at it but no way in hell unless I know what their data and privacy policy is. To each their own and I'm well aware that for some/most it isn't a problem but for me? That's just a hard 'Nope'