The basis for the film is fairly straightforward. A condescending religious protester and the arrogant peep show performer she dislikes have to work together to escape an apocalyptic invasion by alien creatures.
Neither of the characters are particularly likeable, nor are their characters developed particularly well. The amble their way through the peep show store in an attempt to escape the demonic mega creature that wants to kill them.
Ultimately, nothing interesting happens, the dialog is uninspired and the film as a whole feels incredibly dull. It was clearly trying to ride the Stranger Things wave, with its 80s setting, music, and creatures, but it creates none of the likeable characters and character interactions, you see in the latter, and its horror elements are no match.
Throw in an unnecessary "religious girl who is secretly a lesbian" character arc (because that ticks one of the "popular things to add" boxes), but adds nothing to the overall film; along with a deliberately phallic looking attack on the peep show dancer, and that's about as much excitement as you'll get out of this one.
Not one I'd recommend watching, and certainly not one that will get a rewatch.