It's the usual HN: pretentiousness abound. Can't even be excited about a wonderful tech demo.
And it resonates with me. I like eye candy like almost everyone and can appreciate technological marvels in CGI (and currently working with UE4 after hours, creating my own assets, I can appreciate how much work goes into modern game graphics). At the same time, I do feel many games these days try to use high-resolution textures and pretty shaders to paper over incoherent storylines and lack of gameplay depth. I think it's an entirely valid point to make.