Well of course your opinion is as valid as mine. Problem is when you present your opinion as fact.
Anyway:
Opinion, but at least you admit it here.
Opinion / half-truth. The amount of errata is quite small. While skill challenges did get their share, most other errata was just minor stuff, less or at par with than most other companies produce. If they even bother.
Personal opinion/exagerration. Far from all fans find it distasteful. In fact, this fan is once again a fan after 3.5 butchered my beloved FR.
How in the world did 3.5 butcher it? It didn't alter the way magic works, kill most famous NPC's, or completely alter the geography of the setting.
They never lied. This has been proven about 100 times on these and other boards. It's a bit boring to keep hearing it.
Even if they just said they weren't working on a new edition that required the use of minis, that still is a patently false statement. The only way for 4E to be any more reliant on the use of minis would be if it stated that you "had" to use minis in the PHB. Besides, they were asked if they were working on a new edition of D&D and said they weren't working on a version of D&D that required minis. They sidestepped the question, and the intent of the answer was inteded to be interpreted as "We are not working on 4th edition at this time." when they had been working on it for over two years. The intent for deception to keep selling 3.5 products for a few more months was obviously there. That's as bad as a bold-faced lie.
Personal opinion/exagerration/false. While you may think of the quality as you wish, saying it is overpriced just makes you look silly. Also, by the way you have been posting about 4e since, well always, I am going to hazard a guess and say that it's fair to assume that you do not subscribe. Well, as someone who does, I can tell you the eDragon and eDungeon rocks, and that a vast majority of their subscribes are very to extremely satisfied with what they get (around 85% according to a poll here on ENworld).
This is not an insult.
Thats not what the book says. It says:
What part of "your games probably aren't as fun as they could be." do you not understand?
It's called an exaggeration made to drive home a point. A hyperbole. Instead you chose to see it as a personal insult to your way of playing. I guess they overestimated the cleverness and maturity of their audience.
After re-reading this, I am not even sure what you mean.