To me it looks like they printed exactly what I sent them.
I made small adjustments to color balance and some crops and that is what came back.
Unfortunately there is no info on back of prints to indicate any changes. On a minilab with film printing you will often see
N N N on the back, ie normal normal normal, or no changes. Each N for C M Y , cyan magenta yellow.
I remember that Konica minilabs would show +/- to show changes in density as well.
Although, sometimes changes would simply occur due to lazy technicians adjusting settings to avoid refreshing chemical or just avoiding good maintanence. I KNOW ONE OF THESE…….
Anyhows I will be using them again, next time might order some larger sizes to see how they come out.