Republicans won two governorships, in Virginia and New Jersey. The latter is an especially big win for the GOP.
Democrats won two House seats, in CA-10 and NY-23. Assuming Democrats are still on top in NY-23 after absentee ballots are counted, it's also a very big victory.
New York City Mayor Michael Bloomberg won re-election, but by a much smaller margin than expected. That might be one of the big surprises of the night.
We're still waiting for the very close ballot measure on gay marriage in Maine.