Unreliable delivery. Unreliable delivery. I've received numerous notifications that my book package has arrived at the drop-off point, but at the drop-off point they tell me that they have not received my package. I've been there several times.

Literally HORRIBLE customer service. Literally HORRIBLE customer service. 12 days, innumerable emails, still no solution. I saw the horror stories on YouTube. I tried going in with an open mind. They're horrible.

Zak was great Zak was great. My e-book died when Spark took over. It took awhile to get it reinstated. Zak figured it all out and the ebook is now available (again). I have enjoyed working with your automated systems and have no complaints. Thanks you, ~~Gary

Great distribution and printing, less than ideal UX Great distribution and printing quality. I’ve moved away from Amazon print on demand as Ingram spark’s physical product is better. the user experience could do with some love (e.g hard to decipher error messages), and it would be great to have some marketing options incorporated other than adding the book to a newsletter (e.g. google ads).

Steep Learning Curve but decent product First, Zak (Customer Service) was Awesome. He answered my concerns quickly and completely, with great follow-up. But everything else about the experience was not great... unclear directions on bleed and print parameters, inconsistent feedback from the process, Extended print times (even though i paid for express service), decent quality printing, though you need to use their ULTRA Premium Print if you have ANY graphics or pictures. Regular Premium Printing was horrible (low contrast, dull colors, etc). But, yes, once I got all of that figured out, I would use them again after the ridiculous self-taught learning curve.