I read the entire thing, and he does make some good points. The issues with the AI hopefully get ironed out, but I thought that the AI seemed better in this build compared to previous ones. You can see them be more aggressive and try to take flanking routes when you hide behind cover, and they're actually pretty decent in terms of taking cover (not exposing themselves for too long while they're in cover for example). But as stated, there were some weird behavior as well, like not recognizing danger and simply standing there waiting to be shot for example (or that guy running in place).
The gameplay mechanics seem to be solid, and the worst thing you could say about the gunplay is that it's probably functional and by the books. In all honesty, I am fine with a good third person cover based shooter, so long as the entire package comes together (but that's just me, it is my favorite genre after all), However I remain very optimistic that there's more to the Order than what they're showing us, and gameplay scenarios could end up being more varied.
Let me just speculate here, and there's nothing to suggest that these will happen in the game, but they did provide hints at more interesting combat scenarios.
1. The lycan encounters could add a new dimension to gameplay, which could add variety to the general flow of combat. I'm not just talking about the 1 on 1 melee scenario teased at PSX. The E3 2013 teaser for example, hints at combat scenrios with packs of lycans coming at the four knights. The lycans are much more agile, and make use of their agility when coming at you, this could add a different layer to combat.
In the end, this is me not just speculating, but at least hoping that the lycan combat is much more dynamic than simply being reduced to Galahad and the knights just using the powerful arsenal to combat the lycans.
2. We've already seen the rebels get hold of Tesla's weapons, this would give them access to the thermite rifle (which was described by Ru as a 'cover buster', so you may not want to stick to cover when matched up with rebels with power weapons.
To me, that they showed, in my opinion, the least interesting part of what The Order has to offer (the rebel combat) and received mostly positive reception is cause to be optimistic. I have said multiple times before that I have faith in RAD, and I'm hoping that once they get to show us everything they have to offer in The Order that I will be happy with the game.