Yes, it's low budget, and the acting is just adequate, but it is sort of fun. There is a lot of comedy, but it does contain some serious subject matter, that isn't graphic but does touch on some stuff that might affect some people negatively, so there is your trigger warning. What is graphic is the gore, it is not too bad, but it might be something you don't want to see, most of it is at the end.
Just when you think you have a handle on the rules, something changes, which is probably a good thing, you never know what to expect. The girls are made up in white make up to appear as ghosts and have blood trails on their faces which sometimes change places. It does help you imagine that they are ghosts.
The movie is at least 15 minutes too long, and you can tell where they stretched out some scenes. They also spent more on special effects than on scenery, the special effects are good though.
This movie is enjoyable, it is weird and fun.
(there should be a trigger warning for those who might be affected by the serious subject matter and the gore)