At long last saw both Matt Bettinelli-Olpin and Tyler Gillett’s ABIGAIL, and Robert Eggers’ NOSFERATU. The former is as fun as horror movies get. Nodding to everything from THE BAD SEED to FRIGHT NIGHT, PANIC ROOM to FROM DUSK TIL DAWN it’s a clown car of horror silliness. Occasionally super-scary and DEAD ALIVE levels of…