I'm just curious. I just learned to do it last week. It takes me about 5 minutes. I watched people who do it in under 10 seconds on the tubes. http://funadvice.com/r/151igaf6q8f How fast are you?
One of my good friends is superr intelligent and he collects all sorts of rubiks cubes. For the original one I know he can solve it in less than a minute and a half!
With this tutorial ... I think several people can. "How fast" may vary.
i used to know, but i forgot a few of the steps. took me about 2 minutes to do.