If there was no TRON then there might be no Pixar or no Toy Story. There have been films with CGI before but it was TRON that showed John Lasseter what was possible yet the film makes cunning use of CGI, there is less of it than people think.

The film underperformed on its release and did better as a crossover arcade game. The light cycle sequence certainly helped. 1982 was the year that home computing was taking off in the UK with the BBC computer, Sinclair Spectrum, Commodore 64 entering households in greater numbers and TRON was riding on that wave, even its film score was acclaimed.

The story is simple although it has to be noted Jeff Bridges is not Tron. Bridges is Kevin Flynn a programmer who has been cheated by a rival Dillinger (David Warner) who has taken credit for his work such as best selling arcade games and taken control of the Hi Tech company Encom. Flynn breaks into the Master Control Program (MCP) which has gained its own AI and become a super computer and takes Flynn inside a computer world in order to delete him.

Flynn is helped out by Tron a legendary warrior in this computer world and he also looks like Flynn's friend Alan Bradley (Bruce Boxleitner). They along with others seek to destroy the MCP and get rid of Dillinger.

Critics at the time were not impressed by the story but the film's graphical content, its cutting edge for the time representation of a Matrix style world and use of synthesised music has made the film endure leading to a belated sequel almost 30 years later.

"Tron" is not for everyone.

This first sentence should make you think that "Tron" is a cult movie. Well, maybe it is. My parents abhor it. My sister detests it. But my friends, who were born in the early 70s (very early, actually) and me see it as an amazing piece of work.

Is it stunning? Yes, even though more than half of the film is colorized b&w. Is it computer animated? Yes, although I am betting your home PC might be able to render the images you will see there without any problem. Maybe not in real time, but almost. Is it special? You bet. Even though CGI had been tried before, Tron took it to the next logical step: creating whole CGI rendered scenes (e.g. tanks, cycles, Recognizers).

The film is confusing at times, and 18 years later you can safely say the script wasn't actually the best. On the light of the Internet, though, it all makes a lot more sense, and it plainly demonstrates that the writers really loved computers. In fact, they were so ahead of their times that I am betting too many people who saw it the first time didn't understand it. That was its failure: only computer geeks could get the whole picture (no pun intended).

Still, I guess Toy Story I and II are the direct development of Tron. And that cannot be bad in any way.

When this came out, about 25 years ago, the special-effects were eye-popping. I was stunned and saw this twice at the theater, something I rarely did. Nowadays, it looks primitive. It's like when video games first came out, compared to what they are now.

However, a few years ago when the DVD came out with the widescreen and 5.1surround sound, it made it somewhat-respectable again in parts and made it still fun to watch.

The story was never that great. There was too much technical talk and the characters were the kind you really couldn't get involved over.

It's nothing super, but if you've never seen it, I still recommend it. I don't recall any other movie quite like it.