I had my reservations with Siri and kept judgement until we’ve finally seen it first hand. Aside from that, there’s also the issue with the speed of our local networks.
So here’s a sample of that killer feature from Siri:
Looks like Siri will not work if you’re outside the US (Siri uses services like Places, Yelp and WolframAlpha). So if Siri is one of your biggest reasons to get the iPhone 4S, you might just be disappointed.
At least Apple gave it some sense of humor.