Based on the documentary or movie, you can see and learn a lot about the secret of hacking. There are many famous hackers from that movie that they contibute and invent a system that they think it could help them to hack. From that documentary, you can know on how to hack a system and etc. For me, hacking is good in such a way that it can help you to trace the bad doings and the bad persons who will make a crime. But hacking also may cause you to abuse making a bad thing. Hacking is bad because you steal that thing that does not yours. You're not authorized to steal that thing.
I think hacking is good based on the documentary because like the telephone wire, you can connect to the many wires and you can now communicate to your love ones. Hacking may also help us especially for those businessman and businesswoman and NBI etc. Hacking also may result in a bad way like you might sent in prison. Like Kevin Mitnick, he sent in prison because he hacked something. Merely, it depends for the programmers if they gonna hack in a good way or in a bad way. Therefore, in my case I'm neutral. I can say that hacking is good and hacking is bad.