There's no doubt that Croatia's jewel Dubrovnik is a beautiful city. The red roofs, the high wall, the sparkling sea - nobody could fail to reach for a camera here. But recent research shows that tourists reach for their camera, and then don't know what else to do.
Apparently, overnight stays by tourists in Dubrovnik has fallen 12% this year, while at the same time overnight stays in the rest of Croatia (maybe gorgeous spots like the Plitvice Lakes) have increased by 6%. The suggestion is that Dubrovnik doesn't actually have much for tourists to do, after they've walked through or around the Old Town, bought a few souvenirs and battled for a spot on the beach.
Personally, I stayed about 20km outside Dubrovnik in a sleepy seaside village, and my holiday was a mix of relaxing in the area there, taking cruises to nearby islands and spending a couple of days exploring Dubrovnik. I'd go there again at the drop of a hat. But apparently not all travelers agree. Maybe it was a "fad town" and tourism will fall to a more normal level; maybe they'll introduce some more activities for tourists. Whatever they do, tourist dollars are important to Croatia, so we'll have to wait and see what happens.