Improve Photography recently compared eleven online photo vendors, rating Snapfish and Shutterfly at the bottom, even lower than Walmart. I was surprised at these results since Snapfish, Shutterfly, and Walmart are large enough that they should be able to implement proper quality control programs. I can only guess that these companies do not believe in the importance of quality.
My take on this survey is that if you don’t like the quality of your photo prints, try another vendor and you may be more pleased with the results.
See 11 Online Print Labs Compared [Print Quality Test] for complete test results.