I remember trying to get tickets for my younger cousin to The International and I didn't evn have a chance. Even worse was neither Valve nor ticket master at the time has announced they weren't allowing ticket transfers so trying for tickets from those lucky enough to get some was useless as well. My uncle unfortunately was out $400some on eBay as a result; the guy I found on Craigslist was luckily way more understanding and when he was unable to initiate the transfer after a cash in hand meetup, he gladly offered to stay in contact until he could sort the issue on his side and transfer.
It's honestly a mess and it leaves a lot to be desired for most users. I get that ultimately they can't satisfy all customers because we all want the same scarce product, but it's very hard to shake the feeling that botting and ticket scalpers get too many of the tickets, a