Your tone makes it sound as if you're not a huge outlier in this scenario.
To compare, I felt that most of the games at May's Inside XBox were neat, but I understand the way they were showcased (ie. too little gameplay to form opinion on relatively unknown projects) was the reason for the backlash.
I liked the Sony event, but even if I didn't, I'd be aware that a lot of the projects were highly anticipated, and that the number of games releasing in the first year was also unexpected.
One final example, if today Infinite is shown with solid gameplay, I'd still consider that a positive for the event, regardless of the fact I'm pretty cold on Halo myself.