How much money do I actually make as a writer

Title says it all. The guy breaks down the likely earnings for both Trad and Indie authors.

Five Times Interstellar Got Physics Wrong

I so wanted to love Interstellar. Just the pictures of the black hole alone made it a visually stunning movie. But, several things threw me out of the story.

The first being the use of the SLS to launch the crew to the orbiting ship. Not because the SLS is in anyway or shape bad, but because it set my level of expectation on the technological assumptions; no single stage to orbit rockets.

Then what so we see later? Single stage to orbit rockets. Not only that, designs that could never carry enough fuel for the Delta-V required to fulfill the mission.

After that the film might have well been Star Wars, which I love, but Interstellar had none of the joy or excitement of the former. As for the plot, again I had no problem with the MacGuffin, but what it wrapped around it was I felt utter trite sentimentality.

And don't get me wrong, I don't mind sentimentality, I do dislike trite story telling.