Prom Night II - Hello Mary Lou, Goodbye Plot

Well hello, Mary Lou. So good of you to drop in and see me. Wait what are you doing??? Why do you have the powers of all the X-Men combined? Are you like an evil ghost Rogue? How do you work and what is your reason for existence???? Argghghgghghg.....gurgle, gurgle.
The above is a perfect summation of what each character should be asking the spooky-ghost or spooky-demon or spooky-ghost-demon that is Mary Lou, a 1950s prom queen who got burnt up like Freddy and lives in a suitcase for 30 years only to return and enact dubious revenge upon various 80s teenagers whom had nothing to do with her death. Why Mary Lou chooses to do anything she does is beyond us and where she got her spooky-powers is another problem. Lastly, we really can't even begin to decipher the ending in which Mary Lou gets (what the movie tries to tell us) everything she wants, only to pull a Jason and not be dead so that she can take a road-trip with the kiddies.
This movie fits in perfectly with any of the other nonsensical movies we've reviewed over the years (Dreamcatcher, The Wicker Man, 88 Minutes, Lady in the Water) in that the script is so disjointed from its various moving parts that what you end up with in the end is a series of events that conflict with other events and character actions, with a dollop of heavy weirdness here and there that makes for a not-remember-able horror movie but a fantastic riffing voyage that will leave all audience members scratching their heads for days. Add in some bad acting, some odd casting choices, some super cheesy horror effects and then mash it all up into Carrie 3: The Shining on Elm Street and you've got a recipe for bad movie theater.
Streaming Do's and Don'ts Serenity - Amazon Prime