May I answer that?
It seems to me that I disagree with most of you, about the parcours a grand tour should have.
We could discuss whether a Tour or Vuelta should've a balanced route (In fact they nearly never have. Look at the TdF's back in the 80's with 6 time trails in it. That's not balanced at all. I doubt Lucho Herra is happy that they made it impossible for him to win a TdF that way). Or whether the route should change from times to times to not always let the best all-rounder win, but once a time trailer like Wiggins, once a climber like Pantani, or even once an uphill sprinter like possibly in this years Vuelta (Hell, there even once was a Vuelta Rudii Altig won. A guy which is mainly remembered as a sprinter today). And I accept that my point-of-view might be totally different than the one of most of yours.
But for me the Giro parcours is just crap with the long time trail in it. Hell, we are talking about the Giro. A giro doesn't have to be balanced at all. It's a climbers race. The giro should be won by guys like Pantani, Simoni, Cunego, Basso, Di Luca, Contador. I never want to see a guy like Denis Mentsjov winning the Giro again, because they include a long time trail especially for Lance Armstrong. That was such a shame, and it was the 100th edition!
Also the giro also isn't about globalization at all. The Giro is Italian. It's the corsa rosa! With mainly Italian competitors, Italian teams that get wildcard invitations and the beautiful, steep and brutal Italian climbs in the Alps as well as in the other parts of the country. This is the special, unique character Zomegnan gave to the Giro. And just that's was the reason why suddenly guys like Contador, Sastre, Schleck, Anton, Evans, Winokurow and even Armstrong in 2009 attempt there. Because it's just a special challenge. And either you try to face that challenge to adapt the Italian lifestyle and conquer Italy like Contador did, or you stay in France because you are afraid that even with as much Epo as possible you would get *** kicked in the dolomites by Gilberto Simon like Big Lance!
You can't compare the Giro to the Tour or Vuelta at all. The Giro is the delicacy for the real beaux! It's like trying to compare espresso with coffee. It looks and taste similar, but it isn't. The espresso has some special character to enjoy to the full. And that's why even the biggest coffee freak once will try to drink a good cup of espresso. But don't try to make the espresso taste like coffee. Don't trike to make the Giro "balanced" as the Tour. Don't try to globalize it. It won't be espresso and it won't be the Giro anymore!
Just my (maybe a bit strange) 2 cents.