What it would be like to be the God?

I saw some videos on YouTube on subject called dimensions they say that God is above all dimensions. So what would it be like?

Even though I don't believe in some particular God but I do believe that there is something supernatural who is cause of all this. Don't worry we will find it out soon, if not now.. After death!?

I am putting some random thought here on what would it be like.

When you watch movie you control the characters life. If some character dies, you can rewind and voila! That character is alive, fast forward and he is dead. So you could see that characters past, present and future.

What if our life's script is already written and free will is illusion?

I am gonna end this post with one great irrelevant quote:

God didn't wanted to keep an eye on everyone so he made software named Karma.

Good quote, but how the hell he knew that God is he?

And how the hell I know that quote author is he?