GR has its downside (notably the Not Matches), but I still think it's worth hanging in there! I keep a basic tree on GR with just BMD dates - no source info, photos, stories, or any of what makes it a real family history. I open my tree to proven cousins after exchanging messages, and if all a contact wants is the "bare bones", that's fine - I'm the only living person in the tree. If contacts turn out to be genuinely interested, we can exchange info by e-mail, and swap gedcoms (I
always ask them specifically not to publish info about living rellies.)
Last week I entered details of a branch I'd been working on, and found 3 possible contacts: 2 turned out to be distant cousins with less info than me (one very grateful to have an extra generation!), but they haven't asked for more than the basic info. The third turned out to be only connected through marriage, but without me asking, he looked up the death dates and burial place of my ggg-grandparents which I didn't have - a very kind gesture.
Then I struck gold! I finally found a name from Dad's side of the family which looked possible, and I'm now in contact with second cousin once removed who is equally chuffed: we've exchanged gedcoms and old family photos, and he's been able to idenify a few "unknowns" on my photos.
So it was a really good week for the genealogy - I even had my first "hit" on Lost Cousins! (Not such a good week for the housework, though...

)
Rambler