I have to say, I find this video a bit annoying in some ways.
While I find it interesting to be reminded that the solar system has additional motions associated with it, I find it annoying that this video seems to imply some type of "cosmic" significance to the fact that some type of helix is formed by that motion.
Besides the fact that there is no significance, cosmic or otherwise, to any helical trails, the plane of the solar system is not perpendicular to the plane of the galaxy, so it would be more of a squashed helix anyway. Not to mention that there are a number of larger motions also associated with our solar system depending on which reference frame you watch it from. And I don't think there's any cosmic significance to that either.
Sorry to be picky, but I have a distaste for scientific woo woo.