there's something I can't "understand". Considering only the movies, in Episode 1 Obi-Wan and Qui-Gon can be seen using what it looks to be "force speed" to escape from the droidekas... but that's the only scene in the six movies when we see that power (as far as I remember).
It's weird because it looks like an useful power, in fact it could have been useful in the fight against Darth Maul. Obi-Wan just runs normally in order to reach Qui-Gon and Darth Maul, instead of using that same power he used at the beggining of the movie to gain speed.
Is that really supposed to be a special force power or it's just some kind of "not very good shown-fast-jump" or something? because other way it doesn't makes sense, at least for me