If you have any idea how physics works and how space work, most of this movie is pretty hard to believe.

I understand movies like Star Wars, which are set in the future, and where the premise is that you have to suspend all of your knowledge about how science works to enjoy the movie. But this movie was set near present day, and the premise of the movie was different than other movies like Star Wars Flying in and out of black holes and flying through wormholes was just a bit too hard for me to get my arms around so that kind of ruined the whole movie. I also found it a little bit too overdramatic.