Well, in my opinion its easy: If you don´t like todays games, don´t buy them. But as it seems, the games doing exactly what they don´t like in the video are the ones selling best...
I for example really like linear games with a deep atmosphere even if they aren´t much more than interactive movies, which means that I am completely fine with being limited to a small area and games being kinda easy. I also don´t have a problem with tutorial messages. The only thing that is a no go for me is if a game stops to display information, but happily not many games are doing it and in games like oblivion just doing it during the first 20 minutes its not great but acceptable for me.
So from my point of view, the point the video is trying to make is not really worth anything. I also thought the video was quite boring...