Well if you're looking for a reason to never answer the phone again look no further lmao I actually enjoyed this movie more than I thought...definitely not something to watch right before Christmas but YOLO. You can never go wrong with a good creepy/psycho theme. The female lead(s) were incredible in providing all the feels! I've noticed quite a few people compared this movie to some others and since I haven't seen those movies mentioned I can't give my input. Either way it's definitely worth the watch! The ending isn't at all what I was expecting hence why my re-watch is average and my score isn't higher.
Watch alone at night and enjoy...