Lack of good storyline.

Good start, but then it gets ruined

The performances transcend the film's tropes, grounding it in characters that feel more complete than this subgenre often produces.

The plot isn't so bad, but the pace of storytelling is too slow which makes people bored. Certain moments are so obvious and unnecessary for the main plot. I would've fast-forwarded those moments if it was an online streaming. The ending looks like implying a sequel, not sure if this movie will get one