Looking at you, conspiracy theorists

I think they think lower quality videos can't have been altered ?

The low quality videos were made with handheld camcorders at a time when they were new and innovative and every household was starting to get them. A lot of those videos were debunked but a few could not be explained and we're fascinating. Today's videos are so we'll equiped with photoshop and special effects it really is hard to tell if and how they were manipulated, even to a trained professional.