I know it was formally tier 1. So had they launched with voice commands in Dutch you would have bought one?
Let me clarify further then, since you asked what the issue was:
1. Microsoft announces a system launch in select countries.
2. Microsoft then drops certain countries from launch mere months before people can get their hands on it, having pre-ordered "Day One" editions.
3. Microsoft says delay is definitely not due to lack of units, but simply doesn't have time to localize system, telling the consumers in -now former- tier 1 countries "you matter to us, we just want you to have the full experience of our system."
4. Microsoft fails to announce a new release date, eventually launches system 10 months later.
5. Microsoft doesn't add localization for system.
You see the issue here, right? You see how this is basically just telling the customer: "Yeah, we don't really care either."
Now you might not find that a big issue, but this is not how you build consumer loyalty. If they had just plain out said "listen, we don't have enough systems to launch everywhere, we have to drop launch in these countries" they would have saved more face than by launching now and still not adding localization. It's disrespectful to your customer, esp. the ones who were going to buy your system day one, your most devoted fans. It's a dumb move to 1. Lie about the delay reasons and 2. Still launch without the thing you weren't truthful about.