Sorry, your photos aren’t amateur enough.
A few years ago, I walked into Kinko’s with 300 pages of galley proofs for a book I was working on. I ended up arguing with them for half an hour and walking out without copies—they refused to copy them because it looked like “copyrighted material”, and the idea that I was the copyright holder (and the book wasn’t even published or copyrighted yet) meant nothing to them.
Now the same thing is happening to a few “amateur photographers” (or professional ones, presumably) who try to get prints at Walmart and other retail shops.
I have no problem with the enforcement of copyright law, but assigning the employees of a supermarket photo lab to determine whether photos can be printed or whether they look “too professional” is ludicrous.
I suppose I’ll consider myself a success as a photographer when nobody will print my photos…