I am disappointed that some good opportunities to beat the Dem got away. Like CT RI CO VT and even NH governor races along with NH and VA Senate race. VA hurts especially since just like 2013 it was a Libertarian candidate that took down the GOP candidate AND the GOP failed in invest in a race that was in retrospect quite winnable.
It would not sting as much if the Libertarian was actually an ideological libertarian, as opposed to Robert "mileage tax" Sarvis. On that note, I am glad that Sean "Medicaid expansion" Haugh did not hurt (or even helped) the GOP in North Carolina.