The most annoying thing about this movie is that it is filmed through "smart glasses" (they are basically google glasses) of the main character. Now, i personally love well done found-footage horror movies but this is just plain annoying. e.g. voice recognition turns on randomly and starts playing music during an intense scene... yeah, as stupid as is sounds, it happens.
Until a good portion of the movie is over we learn absolutely nothing of interest to the main plot. And even after the movie we know so little about what actually happened.
The plot goes like this: Two girls go on vacation in Jeruzalem. They have fun there and meet two nice guys. One of them starts having a bit of a bad feeling blah blah blah. Suddenly we see fighter jets bombarding the town and the a long long escape follows. All we know is that basically judgment day is about to happen. That's it.
There are only very few monster encounters. All of them except one don't feel creepy one bit, unfortunately.
I think the premise of the movie is decent but badly chosen first person view and a long hysteric escape makes this movie not really worth to watch.