I noticed that some people used the word "satire", to make it sounds as if this movie is smarter than it actually is. These people need to google what "satire" actually means.
Satire is a comedic exaggeration of a stereotype as a form of criticism, This movie has no comedy, no exaggeration, no highlighted stereotype whatsoever. "A Classic Horror Story" just copied some part of other slasher movie plot and made a last minute criticism at the end. That's not a satire, that's just being unoriginal.
For real satire movies, check What We Do in the Shadows, Hot Fuzz, Tropic Thunder, or Don't Look Up. That what a satire movie really is. "A Classic Horror Story", is just a normal slasher movie.
That being said, the acting is good, special effect is good, script is good, plot is decent. If you can enjoy a decent, yet unimpressive slasher horror movie like me, I'd say give it a try. By its own merit, I think it's fair to give this movie a very normal 6/10.