I fly Emirates A380 from time to time, I have to say the business class is better than the first class of most carriers. Very quiet, masses of space, and the bar is not bad at all when you want to stretch your legs. And when you get bumped up to first... having a shower on a flight is very nice :) The only problem is the godawful stopover in Dubai - If there is one advantage that the non-gulf carriers have, it's that…
Emirates does offer at least one of these flights (NYC to Milan). Though I'm not sure if it's an A380 - I suspect it's not.
I wish I had the spare cash to fly their business class on the A380 before it gets discontinued!