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.
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.