The show is staged toward the Disney Springs side of the lake and
@wdwmagic video was shot from Saratoga Springs side of the lake. In that scenario, you see the entire show from the back vs front. If you look at Disney Springs in the background, you can see that Cirque and the balloon are opposite of how they would be positioned in an image from that side of the lake- Cirque should be to the far right. Any text that shows in the show would appear backward normally from that side of the lagoon since it's staged to the DS side. By flipping the video horizontally, the text shows as usual but everything else in the show looks fine.
There is nothing at all wrong with the approach. However, I noticed something didn't feel accurate, and it took a few viewings before I figured it out. Not a complaint at all, just a random, totally useless, and irrelevant observation.