It does the Groundhog Day thing. She keeps dying and reliving the same day exactly like Happy Death Day, but this is not a comedy.
In that movie she's trying to figure out what's happening but this is not a mystery. You know everything right off the jump.
Those other movies work because they're clever. They have fun with the concept and make you laugh. Having to relive the same day makes that day different every time, they go different places, see different people, ask different questions, deal with situations that couldn't possibly happen otherwise.
Point being there's a lot that can be done with this and this does none of that.
The main character here simply tries and fails to get out until eventually in concludes. It has a few flashbacks, all to the night before though and with very little dialogue.
If the movie was inventive about it or funny it maybe could've been fun but nope. Her methods and his kills are blander than white bread and she is not smart. They even give her a "help step bro I'm stuck!" Moment before any real scheme or interest beyond the obvious.
There's painfully little character development for her, you know very little about her prior life and again she's not the most likable or competent at all.
And the villain is the biggest caricature of a person you could imagine. He's got no motivation and his bad acting makes him not creepy either. He's like a drunk, local theatre version of the villain from Megamind. Just uncomfortable to watch in all the unintentional ways.
Absolute waste of time and the Heavenly subplot being thrown in to further eliminate any belief or faith or time in character development or writing dies painfully.
