I would like to see a feature that adds realistic motion blur to footage recorded at a high shutter speed. I strongly dislike having to increase the shutter speed on my camera to compensate for overexposure. However, it is the most convenient way to shoot with a wide aperture without having to purchase expensive ND filters for each lens. The downside of this approach, though, is that it eliminates natural motion blur, which is what I would like to preserve. Hopefully, someday this feature can make its way to the app. 
