It was NOT a good movie. It was cool to see the character of "Josh" played by one of my favorite actors Jeremy Allen White from the showtime show "Shameless." I definitely think he did a very good job in this movie acting. As far as the movie itself, it should have been made 10 to 15 minutes longer to give the movie more time to show how it is the Michelle was murdered because the scene cuts off rather than allowing us to see it. It also sucks that Michelle was the 1st to die, literally minutes after telling her bf Charlie, that she knows that Charlie cheated on her with Mina, who is the gf of Josh (Jeremy Allen White). More time should have been directed to having Michelle and Josh both confront Charlie and Mina for the infidelity, there should have been a fight scene between the brothers Charlie and Josh because of Charlie sleeping with Mina (Josh's gf), and then after all the drama would have been exposed, then it would have been fitting to kill Charlie or Mina first, and then the other 2nd. Then, there should have been a climax to show Michelle and Josh having sex after finding out the news of their cheating partners, and then have them both killed afterwards one by one. The other thing that sucked was that Mina falls off a cliff at the end, which was a bit anti-climatic, especially since you only see her slip down in a fog but never really know if she fell off the cliff for real. It is only assumed because it happened towards the end, and she is not shown again. The movie had some great potential but it was very poorly written out the development of the scenarios. The acting was decent because it felt natural but you can tell how some of the scenes were going to play out, before it took place like the sex of the cheating partners in the jacuzzi/hot tub. However, I do like the originality of the fact that the killer uses rentals like air bnb's to lure in his victims and then removes all cameras and evidence that anything ever happened, while also ensuring he is not responsible should he get caught because he uses other people's homes to do the murders. Has potential to be better if there is a part 2. I assume there may be a sequel based on the ending after the conclusion. but if there isn't a sequel, then I guess the ending after the conclusion of the deaths was just to explain how he gets away with the murders.