It deviates from what the preview made it look like it would be. It seemed like it would be a story of the two last people on earth trying to make it to the last shuttle off of the planet but halfway through it just stops plot wise. I absolutely abhorred the forced love story aspect, it was not only cringey but pointless. If they had stuck with what the trailer showed it honestly could have been a really great movie, it seemed halfway through the writers forgot what story they were supposed to be telling and suddenly remembered the last 20 minutes. Also, with no spoilers, the ending sucks. I'm all for movies that make you think at the end but this felt so much like a cop out and it left such a bad taste in my mouth. Was a slap in the face to finishing the movie.