Re: soldering on the LCD
It's obviously working, so that's good. Overall, it looks fine, but I think (at least from the picture) that a couple of the pins are either not fully soldered, or potentially have "cold" joints. It could be the flash or angle of light/reflection I am seeing, too.
Looking from the left, pins that are visible, I would check the 2nd, 3rd, and 6th pin in the photo. A reheat and maybe a touch of solder and they would be perfect (and potentially prevent a debugging headache later).
Other than that, it looks sweet! Great pics, too! High speed photography is awesome to see.
