What's there to ruin? The story of the movie is so old, and so many times used only little newborns would be amused.
''Let's make Rocky with robots, little children will love it''
''Yeeeeah!''
Hollywood is a piece of shit. Indie movies are 100% better then their remakes and effects-rape-no-story shit. The reason why are they still getting money on their crappy movies is because ppl of today doesn't have time to digest quality and essence, they just want to see something dead, destroyed, blown up and lots of blood, as soon as the movie starts, cause their brain is fucked with too much of a fast-paced crap that it can't digest nothing else.
You know how you can tell when you are on the road with all other brainless zombies that still think Hollywood movies are great? Ask yourself this: when did you read some good book?
If you can't remember - you are a fucked already.