I find Escaflowne the best mecha series for its outstanding mecha merits.
One of these is, for istance, the tactics. I don't mean tactics as a group of well co-ordinated soldiers, or the deploy of squadrons. These things fall in a military department I gladly couldn't care less. I mean tactics as the choices of attack, defense and counterattack. These choices don't need to be manifested to watchers ("He did that, now I'll do this"), like it was a PokemonĀ® match. They are simply there.
-When Alseides attack with flamethrower, Van draws back.
-When Alseides attack with Klima Claws (from mid-range), Van divert them with his sword.
-When Alseides attack with a sword, Van fight with his sword. These are the only chances Van has to hit the enemies.
-When Alseides use Stealth Mantle, Van has to find a way to defeat it.
And so on.
Every action has a different graphic countermeasure. Every move and countermove flows incessantly without they focus on it. Obviously, there can be other animes that do tactics better than Escaflowne, but I still have not found them. Escaflowne established an own awesome battle system.
Other than that, there are some aspects which constitute a good mecha series from the point of mecha. I think that Kawamori focus on one aspect over the others in each series.
In Macross TV the goal was creating many different type of realistic and somewhat new mechas: there are the variable humanoid mechas, the walking tanks, the non humanoid mechas, and the power armors. There are even numerous spaceships and a lot of non mecha units, like AI controlled fighters, AWACS units and so on.
In Macross 7 Kawamori focused on an alternative technology. Starting from an unusual premise sound equipments, somewhat self-parodistic, get a foothold, and for both armies they become now a key factor. This series explores also the way this technology affects people. It's the Murphy's first law of combat: "If it is stupid, and it works, then it wasn't stupid".
In Macross Plus, the goal was realism in technology. There are realistic jet manouvres, with some designs which seem like futuristic planes while in fact they are based on existing designs. Even an advanced feature like mind control system is presented in a feasible way, contrary to SRish mind control system.
In Escaflowne the focus was on the path of progressive skills. Van must learn not only how to fight well, but even how to countermove some particular weapon. In Escaflowne figures like Balgus and Allen give a sense of scale in how Van is become more skillful. At the same time, there is also the psychological aspect of being a warrior.
But talking about mecha is somewhat self-indulgent. I say Escaflowne it is the best series Kawamori has done because of quantity of inter-relations and chara-development, lack of filler scenes (not episodes, scenes) and abundance of plays of simmetry. Escaflowne wins for storytelling. And it has also a nice epic scope indeed, I found in Escaflowne the most beatiful death scenes.
Escaflowne is unique in anime because the leading character is in a mecha world but she doesn't ride a mecha; even in similar animes like Rayearth and Leda the protagonists, albeit female, always get a mecha. This is something only Kawamori can do, other authors stick the protagonist in the best mecha, whether he is actually a good pilot or not.
Escaflowne annoying, predictable? Well, every show I know has had someone talking good about it and someone talking bad about it. It is sorta good that are personal points of view so different, but usually they are too personal to be really meaningful.
Escaflowne weird? The Hell if Kawamori don't like to be weird In his works everything is feasible according to the premises, and there are a lot of actual technology undeniably feasible, but Kawamori like to show reality from a different point of view with an own sense of wonder. Even when his trust in technology was at his best, Kawamori never portrayed that technology alone could win.
Realistic Robot? Well, the ones in Escaflowne are mostly realistic even for our world. That's why Escaflowne isn't a proper fantasy but rather a steampunk. They simply aren't military mechas. The whole premise of totally eliminate guns is one way to resolve gun combat. Star Wars had espers diverting laser beams with light swords, Gundam had Minowsky particles reducing combat to sight range, Evangelion had psychic barriers against ranged attacks and Matrix had limbo style moves to evade bullets. I think that Americans have an hystorical warrior figure, the cowboy. I am not American, I don't think that guns are that cool. Deadly close combat is the most spectacular one, but it's not always justifyed; in Escaflowne it was. Final note: as Einstein said, "I don't know with what World War III will be fought (Valkyries?), but the fourth will be fought with clubs, and the fifth with Guymelefs"
I could rambling for hours talking about Escaflowne, about his meanings, about some little details that can't be learned on Compendium, about the bounds between Escaflowne and the other works of Kawamori, but I think that this would be too OT in this forum, and besides I am not English mothertongue so I don't know if I am intelligible enough.
I knew that not all like Escaflowne, but Kawamori's animes themselves give me the strength to go against consolidated critic systems. My favourite character is Basara (he teachs us that being a badass is not about killing people) Besides, this thing is sort of funny because Kawamori is retaliating: Shin Kudo is the Van Fanel of Macross
As for proto-Escaflowne, on www.mahq.net I saw that even VF-9 and VA-3 were intended to be in it (Kawamori has so much designs and so few animes). There is even an unseen mecha, small enough in size to be an obvious cannon fodder, which transforms in a YAK-36/F-104: maybe it was originally one of the lightweight VF after VF-4 Knowing Imagawa I think though that Air Chronicles would have been not only medieval, but even wuxia
About Kawamori's new anime, I have liked every work of Kawamori I have seen, for it had been done by Kawamori (ie, I dislike Macross II. Even the Escaflowne movie had only little Kawamori in it). I am a gifted, a blessed. So, everything Kawamori will do, I'll like. By the way, was it an Escaflowne sequel, and I would be glad of it, I think Kawamori will do it Macross way, that is Hitomi and Van won't be in it. This is the best thing to do, and Kawamori knows it and already did it.