movie

Rating: Null/10 (17 April 2000)

When I saw this movie the first time, I thought it was pretty good. Now - after I've seen it the second time - I think there are some things in the movie, that is rather incoherent.
If anyone can explain me the following points, I would be pleased:

Why does the computers, who has created the human world, need to create such a fictitious world. The computers need - as I have understood it - the human for power, but why do they need the fictitious world.

Why is it, that Keanu Reeves is able to defeat the computers in a computer-made world.

I hope that somebody has answers to these questions.
Jesper