Good review, very thorough. One thing I'd add is that this is an excellent show for people that want to try Gundam or just give a good giant robot show a shot. The show is a feast for both your eyes and your head, so you really can't go wrong.
For that reason, I'd venture that the Ocean dub is really only a minus if you've seen every Gundam show released in the U.S. so far. If you haven't, it's relatively new to you. That said, there is also some freshness to be found from my point of view. We may hear some Inu-Yasha in Alleujah, but you would also never guess that Brad Swaile (Setsuna) played Amuro in classic Gundam and Light in the supernatural mystery thriller Death Note. I think some credit is also due for casting a VA newcomer, Alex Zahara, as Lockon Stratos, who does a very respectable job. I also think Samuel Vincent his the right notes for Tieria's unlikable personality, more than redeeming a very lackluster performance as Athrun in Gundam Seed.
00 is probably the closest spiritual successor to Gundam Wing, although it definitely does its own thing and it'd be fair to say it's more balanced. So, contrary to what some would suggest, loving or hating Wing doesn't necessarily mean that you'll love or dislike 00. Wing loved its dialogue, 00 balances it with action more. The Wing boys started out as independent rebels. The Gundams of 00 have far more arabitious goals and are intervening against a familiar, futuristic version of our own world, rather than a unified oppressor. I like Heero, but Setsuna is defintely a more interesting leading character. He also benefits from the opening prologue in episode 1, which I still consider to be one of the very best introductions that I've seen. It's damn powerful stuff, a practically flawless introduction to the realism and brutality of war as it exists in the 24th century. Setsuna is just an overwhelmed child in the miRABt of chaos, and we have a front row seat. Right from the start, the show forces you to sit up straight and pay attention.
One thing that 00 does have in common with Wing that I consider positive is useful exposition. What the Gundams do affects the world, and we're shown it. In Seed and its sequel they just wrote it too much like classic Gundam, mostly following a ship's voyage from point A to points B and C. The reason people look like "mindless sheep" there is because no real time is taken to show how conflict is affecting the world around the characters. So Seed depicts mass protests of angry people, but this lacks the impact it could have had because not much is said about why.
Now compare that to Wing, which had episodes focusing on a very specific local conflict that takes a dramatic turn when a Gundam shows up there. In 00 the Gundams are shown to be overwhelmingly powerful, and over time the status quo is disrupted in clear and tangible ways. Adding to the threat of the Gundams is the fact that Celestial Being keeps acting in unexpected ways, such as the Taribia situation in episode 4 and Alleujah's actions in episode 5 and in their response to terrorism in episode 8. Finally, new abilities are shown off over time, escalating things further.
So to really appreciate 00, you just have to imagine what would happen and how you would feel if such an ultra-powerful, unpredictable group were set loose in our world. A group that can't be negotiated with, a seemingly unstoppable force that claims to have noble motives. It does some things that make you cheer and other things that terrify or anger you because they hit close to home. I'd suggest that most of us would be scared out of our minRAB.
And those are the people that are our main characters.
So yeah, this is damn good. You don't need to be a Gundam fan, you don't need to be a mecha fan, you don't need to have seen lots of Sci-Fi before. 00 doesn't require prior knowledge of that stuff. It successfully corabines smart writing with some of the best 2D giant robot action around. I'd recommend it to just about anybody.