I have been working with digital images for 30 years. When I saw a checkbox for "color correction" I took that quite literally to mean adjusting the color of my photos. I didn't want anyone messing with my color as I work hard to create the exact hue I desire. So I did not check this box. I received photos so dark they are useless. I'm not talking just a little dark, I am talking 2-3 downturns of exposure. Parts look blacked out. Now, I would have just chalked this up as a learning experience and made the adjustments and tried again but for one major problem. A few months ago I contacted Nations Lab and explained exactly what I wanted and asked if they could provide the quality I desired. I would have been more than happy to pay extra, money was not the issue. I was ensured that a technician would make sure the image looked just like it did on my screen. I understand the difference between an illuminated image and one in print and even asked if that was an issue. Because of this assurance, I didn't send just a single test image I ordered six for a small project. Seeing the poor quality, I was really dismayed and started a chat with support who promptly tried to lecture me about how this was my fault for not checking their "color" correction box. They were both condescending and using those absurd placating canned responses. Not sure why companies still do this when it is obvious with the rest of the dialogue that they just don't care and was even rather irritated that I questioned their assertions. That aside, Walgreens and Wal Mart could have easily achieved the same quality as this company. They just plug it into the same type of printer everyone else uses with the same algorithms and hit auto print. There is nothing special to be gained here. Just a greater disappointment.