I've watch this movie twice now and I enjoy both times. To be Honest I didn't remember the ending which was better to my liking. So we've got this group of friends that go to some forgotten town in Mexico resort and meet a guy who suggest them to go to a small cavern beneath a church. There they play a game of truth or dare that goes terrible wrong. Each time they play the game but don't' tell either the truth or do the dare they will die.
From the beginning truths are uncover and the friend(ship) will suffer from it. It's very well done and really good on characterization. Although there may some strange stuff or plotholes but that will lead a bit of spoiler. So we've got this bunch of kids who are playing Truth or Dare and as soon as all play the guy that makes them play explains what is happening - but strangely enough he doesn't have to do it. Then it seems that this ghost will take each in turn... Hmm but we learn that there are two extra people playing the game - the person who made them play and another survivor. BUT there is a rule, for each two truth one must play dare automatically. Hmm but they were playing in the cave and three play Truth... weren't the "rule" applied? Why not? Then there is all the ideas of truth or dare... and the ending was the crappiest one and at the same interesting since it seems you have no real power of the game since right before she was going to play she records a video where she asks the world word via video Truth or Dare making implicit that everyone that heard it had to play, well fuck!
It's a good thriller, a good movie BUT some stuff really weren't cut out for me.