Nothing wrong with worship of the sun, imo, it does a lot more for us than God or money, the other 2 popular idols. All the while asking nothing in return, unlike the other 2..

But, don't stare at it and don't depend on it for food, the video is a little imaginative (wrong) with some basic biologic facts.
Whether it is alive, conscience, sending information, sentient, those are matters of perception and within the realm of possibility imo..

here's a nice vid that makes more sense..