Regarding the doubling, that was done I'm sure to pay for re-renting a church and tuxes and gowns to recreate the event.

Regarding Walmart, while you are right about the equipment you are not taking into account the operators. My local Walmart and Sams simply do not run and maintain the equipment as well as a good lab does. I doubt they check the chemistry and I know they never sharpen the cutter.

Judges and Policemen always give you a test at every encounter, it is called an attitude test. The photographer failed the attitude test from the beginning was doomed to lose.

And never deliver prints to a client in a Walmart parking lot.