The "tablet wars" will be decided on the OS, not the hardware. That is because that platform will win that has the most and best content to offer.
If Android becomes the largest OS platform on tablets then that is the OS that will have the most and best content. If this is the case then customers will buy Android tablets.
The example of the iPhone shows that android phones gained 50% market share in a short time frame. So the "smart phone war" is far from over and apple is under immense pressure to keep its lead.
For tablets it's the same. Apple has to make sure to become and stay the dominant platform. Otherwise app developers, magazines, books, video platforms will first cater to the android market and therefore make the Ipad less attractive. So like in the iPhone market the "tablet war" is far from over.
Agree with you
Others will blast past Apple on the hardware specs front (if not construction materials) very quickly if Apple sits on it's backside and thinks it's won for too long.
I don't agree there has to be one winner.
One could say the PC won the home computer war, but some people like the (one could say) simpler way a Mac has been made to use.
As in the console war, there would easy be 3 or 4 very good formats that go one for a long time, with smaller background ones as well.
Some people will always want the benefits a full OS will give them and will hate being limited to what something like iOS can offer them.
Others are happy to have something that's cut down and more easy to use on the move, and only do their serious creative work when they can back to their computer.