I have used Doxzoo multiple times and on the whole, have nothing but praise. Once, the photographs in my book appeared very dark and after sending proof of the originals, a reprint has arranged without fuss. My most recent order has a similar issue, but I need to make changes anyway so will hope the next order will revert to the standards we are used to. The binding, cover and print quality is excellent and delivery times within those advertised. One criticism: I am not an Instagram user so miss out on the competitions and occasionally, I think, discounts. It seems a little exclusive...