You'd expect to see the circles made by stars in we are under a reflective glass dome.
This explanation is only convincing to people who have no ability to think. He refutes the arguments moments after making it. The circles you'd see inside a spherical mirror are ALWAYS THERE!!! You wouldn't see little dots of light that move in a circles, you would see circles - whole, entirely complete, continuous circles, all day, every day, all the time. The proof of which is the photograph the guy shows moment after having made this ridiculous claim. The photo that is being compared to the star trails (4:00 into the video) is not a time laps! He even uses the phrase "it warps the image". This guy has to be lying. I don't believe that this was his first ever video and I don't believe that he's convinced by this argument. He's a hoaxter.
What's more is that, if the dome was mirrored, you'd see distorted reflections of the Earth not stars! DUH!
The curved mirror argument insults my intelligence to a degree that is almost angering!
He cut (quite skillfully for a "first time" YouTuber, by the way) from a crystal clear image of southern stars to this idiotic distortion of a curved mirror supposedly showing the three reflections of the same camera. Even if you want to say that the reflective firmament was perfectly reflective, where in the sky is the region that corrisponds to the spots inbetween those three camera images? How, under such an undulated reflective surface, would we not detect anything the resembles reflective distortion?
Besides all that, I thought that the firmament was supposed to be a reflective dome? How many different mirror configurations are we allowed to have at one time in one reflective firmament? Why didn't he show us video evidence of what you'd see under a reflective dome? OH WAIT! He did that and it looks like a bunch of distorted circles! If you put a camera under a reflective dome, you don't see three cameras, you see what he showed you 20 seconds ago in the previous segment - a bunch of complete circles. Circles, by the way, that are distorted reflections of the camera that took the picture (including the flash), not of stars or anything that looks like the stars we see with crisp undistorted detail.
Resting in Him,
Clete