Yes, wouldn't you think so? It cuts the human intervention just about completely out of the process.
There was a note connected with the "print-your-own"link that for this festival, the print charge was waived but my transactions were slow and I was afraid I might exceed the 15 minute limit for the cart and have to start over so I didn't click on the "print" link. I'll have to get my tix at the box office.
I was very focused on getting through and kept trying each time a got the "try a few minutes later" message. So I was finished before 11:30 and got good, center Grand Tier tickets. But I was very, very persistent.