The last two photos had one frame of dashing unfocused movement. I don't know if that affects anything in the photo. Maybe it allowed the frame to be positioned differently by like 1 pixel or x subpixels or there's some weird mechanic with unfocused movement that affects the score. This is my first full StB TAS so there was some trial-and-error (even after 1-5 and EX-3 testruns). The reason the rerecord count is so high is because I had to brute-force photos on every single bullet wave, which they're fired very rapidly. With the highest photo here the theoretical perfect score is at least 1,583,340.
There are 5,732 views in 11 videos for Shoot the Bullet. His channel uploaded 3 hours worth of Shoot the Bullet videos, less than 0.94% of the total video content that KirbyComment has uploaded to YouTube.