I dunno why this happens but each E3 for the past few years I've seen threads like this pop up where one group of people act like they always win and then try to debbie down it for the other 2 groups, I mean it's really no surprise, no one likes to lose after winning a few (last gen struck a chord), but it;s honestly getting boring how each E3 people get excited for their own shows but then show up to chest thump and declare themselves winners over the other groups, it gets really stale and melodramatic at this point.
Just enjoy what you enjoy and let everyone else be.
To me, no one won E3, not even with the PCG show. All of them just showed games we've mostly known were coming or were rumors, to me this was probably the second worst E3 but that's ok because I know other people had a blast with theirs this year and that's fine.
Mankind, in its arrogance and self-delusion, must believe they are the mirrors to God in both their image and their power. If something shatters that mirror, then it must be totally destroyed.