I'd agree with the general sentiment. The A380 is underwhelming. While I am happy with a cold cabin I dislike the quiet cabin with loud crew/toilets/passengers, the lack of decent extra legroom seats in Club, the slightly claustrophobic feel to the F cabin, the odd "almost in the aisle" seating position in F, insufficient loos in both premium cabins, slow food service, harassed crews etc.

Having very recently enjoyed a couple of trips back on the 747 UD and nose I shall be picking th 747 over the A380 going forward. Better sleep, better rest, better seating, better service.