I watched a couple of the last parts a few days ago; jesus, the guy has a few points but all of them were pretty apparent the day Phantom Menace premiered. And some of those jokes were just fucking terrible...
But the most interesting part I found was him glowing over Gary Kurtz, the producer of Star Wars and Empire Strikes Back. Its pretty well established Kurtz became totally incompetent with Empire...he just about bankrupted the movie and over-shooting took months fucking with the entire schedule. Its a surprise Empire became the best of the series too (and Lucas had very little to do with the actual filming of it).
Kurtz was just incompetent on a number of levels; a friend ended up buying a whole storage unit of his stuff several years ago for a few hundred bucks. It only contained maybe $100,000 in relics from the first few movies.