I wonder if people are overvaluing these gtlds. Of the general public, how many people are going to see "great.books" and think "Oh that's a URL I should type."
The gtld idea only produces significant value when the tld's are used for public registration and diverse use. At least that's my claim/prediction. Otherwise it becomes just a sideshow. Heck, even with open registration it might. Look at .tv or .mobi or .me or any other "valuable" tlds that current exist. They really don't seem to be as disruptive as some may have expected.
That said, it still reflects horribly on ICANN. Particularly with a former director flipping over to shameless gTLD profiteer.
And it still reflects poorly on the tech press for not having at least pointed any of this out.