Automatic failover with read-only replicas.

No master/master - that's the only thing I would consider missing compared to Oracle. It scales up, but not out. Peer to peer replication technically is master/master, but calling that clunky would be a kindness.

The short of it is that it's pretty good. They call it "Always On", and you can do both asynchronous and synchronous, with the latter offering automated failover.