How long is long? - Longer than anybody else.
How fast is fast? - faster than the rest.
How high is high? - Sky is the limit.
Philosophical questions can only be answered by philosophical answers i believe. It's relativity and you can not see if cat is dead or alive until you open the box.
What if you crush the box flat?
There is 75% that cat is dead and 25% that alive then :)