Some quick hitters...
I watched:
Halloween (1978), The Fog (1980), Prom Night (1980), Terror Train (1980) and Halloween II (1981)
in the theater.
The original Halloween is a classic... What more needs to be said?
The Fog has always been considered a 2nd rate Jamie Lee Curtis, John Carpenter film– even when it came out. But over the last couple decades seems to have picked up steam as a very-good horror film– which I concur. The story and the mood of the film are outstanding.
Prom Night-Great dance sequence by JLC. Surprise killer. Not a bad slasher flick. Hasn't aged well.
Terror Train-A meh slasher film, even in the early 80's.
Halloween II-A "money-grab" kind of film. But nice seeing several of the characters in the first film brought back for this one.
Only caught Road Games a few years ago. An Australian made film with Stacey Keach. It's a decent film.
Thought Halloween H20 was a decent direct sequel to the original. The story was good. But they washed this film away with Halloween 2018.
I very much enjoyed the movie Virus. Great concept for a "monster".
Halloween Resurrection. A sequel to Halloween H20– And since that film was washed away by the 2018 film so was Halloween Resurrection. I've watched it a couple times. It's watchable and that's about the extent of if.
Halloween 2018. I thought it was OK. I didn't think it was as great as what several in the industry thought.
Also one final note...
Jamie Lee Curtis also appears in Halloween 3-Season of the Witch.
It's an uncredited role where she is the voice over the loudspeaker announcing the town's nightly curfew.