The printing quality is horrendous. The quality of printing is horrendous. I have ordered everything from magnets, to postcards, to business cards, and every single item has come to me with poor registration, bad trimming, color inconsistency, and even business cards that looked like they had been smashed by their machines.
They happily re-print the files and send them to you free of charge, but I just can't stomach it anymore. It's not worth my time and I would rather pay a few extra dollars elsewhere knowing they will be printed correctly the first time. I've given them too many chances.