I have no idea if this got better or not because I kept falling asleep and my 24 hour rental period ended before I could finish it so I'm giving it a 5 based on what I saw. First off, I am not a fan of sci-fi so that may make this an unfair review but I love Leonardo DiCaprio and this film came highly recommended by several friends. I also saw it was highly rated. But I don't get it. It's so ridiculous, nothing like this could ever happen so I was unable to get into the story. All I could focus on was how ridiculous it was and wonder why people like stuff like this. I couldn't even appreciate Leo's acting because he was playing a role in a film about nonsense. I like when acting seems real and this film didn't allow that to happen. If you are not into science fiction, fantasy, action or special effects or anything like that and prefer more reality with your films then I would skip this because there is nothing about it this could ever be possible. I just found myself rolling my eyes and as I said before, dozing off.