Scientist create a black hole that quickly goes wrong causing a string of blackouts across the world..then creepy mysterious extraterrestrial (I think) Portal type monoliths appear everywhere around the world telepathically calling people to enter them. I found this to be such a interesting set up that has a ton of potential to go further if given a proper budget to really expand upon if there is ever a sequel - would work better as a series. By no means a perfect film, I had a few issues story wise but its also an anthology so took that into account. Over all this was a original watch with some pretty tense moments, decent performances, at times stunning cinematography, some pretty good gore and the Portals themselves are very creepy and well executed. Just wish it explored more of the mind-bending alternate reality stuff it promised but for a little horror sci fi it still worked just enough to recommend.