I haven't read this one, but did read an earlier volume of his in this vein a few years ago and I appreciate your notes. Noam Chomsky is beyond any shadow of a doubt the greatest linguist of our age and possibly of all time. His work on transformations and Universal Grammer was groundbreaking (even if he doesn't believe in sociolinguistics). However I do think that his social commentaries and political writings aren't anywhere near the calibre of his scientific work. First, some of the observations listed are disappointing - it doesn't take a genius like Chomsky to figure out that soap operas are mind-numbing, sports events are distracting or that a lot of work done in university departments is less than intellectual.
Further,the thing that worries me about his political work here and elsewhere is that it seems to hover on the edge of paranoia. Certainly the government of the United States of America has been and is responsible for countless vicious, unjust and mercenary acts that resulted in human misery all over the globe and the motivation behind those acts has been largely financial. However, everything that I have ever read of his in this vein seems to point to his great fear: overwhelming and secret global control. For a systems man like Chomsky, I suspect this is rather comforting in a strange way. Like many advocates of conspiracy theories, maybe (and I mean MAYBE - he's a great man and I hesitate to second guess him here) it is safer to assume that everything that happens in the world - be it child prostitution in Brazil, As The World Turns, Saddam Hussein, or free computers for the rich - is the result of one cohesive plan, malignant though it may be. The idea that there is chaos out there; that events happen at random and things are out of control and disconnected, is a lot scarier. However the great sociolinguist Basil Bernstein was of the view that 'embracing the chaos' was a necessary final step in human intellectual development. Accepting that there is not One Big Problem, be it the US government or the New World Order or whatever, and that humans are a lot less capable of organizing and controlling events than they think they are, would be to Bernstein a healthy, if upsetting way of looking at things.
Chomsky see the patterns, Bernstein see the chaos. Both are interesting, but I'll go with Bernstein here.