The print quality does vary depending on the quality of the photos uploaded. If you are concerned about how well your photo will print, indicate in the Design Request area (available during personalization) that you would like your photos to be checked for print quality. Also, request that an email proof be sent. Once your order has been placed, our graphics department will check your photos and a proof will be emailed to you within 2-3 business days. You will be alerted if there are any photo concerns.