Well your opinion is incredibly flawed to say the least, just seems to be on this forum if people don't get the exact scenario\test they want with the results they were expecting then something "fishy" was going on.
People are always looking for the alternate angle on things like this, if its amd or intel or nvidia doing demos on stage with supposed identical setups then yes there's obviously room for something dodgy to be going on. With this test he done everything possible to remove anything that could be somehow affecting performance and yet people still aren't satisfied. This was only an early look until the reviews finally hit, i'm sure people are just more irritated about the fact there was no numbers on display than anything else.
Regardless people are still going to play the old "waaah biased" card whenever possible when the reviews hit i'm sure.