I am Groot!
One cool thing Disney does is they don't put up the little boxes with other content at the bottom of the screen until all the content has appeared.That credits scene was the only thing about this episode that I didn't like. Not because of the content but because I had no idea that there would be a credits scene and would have missed it if I hadn't noticed that there were about six minutes left when the credits started. I was just about ready to press the exit button on the remote but decided to fast forward through the credits just on the off chance that there might be something there.
But they count story-related graphics as content, so it's not completely reliable.