There wasn't really anything I didn't like. Some things were not terribly well explained, which is understandable in a short summary. I'll go ahead and elaborate on that, but please don't take this as a huge criticism because it is not by any means.
First, the A1000 and A2000 thing is not explained the best. By that I mean that I can't really see why any society would desire a bunch of heavily armed robots. I would personally have thought that the domestic A1000 would be more popular for its practicality and non-threatening build, but that can probably be easily worked around by describing the culture in this time period.
Second, this anti-tech group sure sounds good at programming. I don't quite understand how they released a virus if they shunned all aspects of technology. That's just me nitpicking though.
Finally, the society you're describing sounds too unorganized and miniscule to have a full on school setting. Where do you plan on going with that? How would you describe what you're picturing?