I'm not sure that syncing to cloud is really the best for most personal users, at least not anymore. If you have multiple devices and use SyncThing / etc to sync between them, you're protected against device loss and damage without having to put your personal files on a server controlled by someone other than yourself.
I was about to install it anyway, but I saw that it doesn't have bi-directional sync. If 3 people at work shared a google drive folder and they all tried to sync to it, it sounds like whoever synced last would always win and it could potentially delete / alter some file.