I only have around 400 miles on my Icon, and I'm very happy with it but like most people say there are some issues.
I've already added the comfort seat (big improvement IMO), a Dart fly screen (easy to install, looks good and does help on the highways although you never forget you're on naked bike) and a DM luggage rack (small and light but effective and looks good on the bike).
The fueling has smoothed out a bit with a few miles, but it's still like an on/off switch especially at low speeds. My dealer naturally suggested I get a new exhaust and let them put it on the dyno for a full reflash update for close to 3K, but they also said they could do a simple reflash that would take care of most of the issues for $375. I'm leaning toward the simpler option and will probably do that when its in for the 600 mile service.
The suspension is mediocre. Once again there are several expensive options to take care of this, but I'm probably going to go with a Nitron R1 or basic Ohlins shock and just run with that.
In spite of a couple issues this probably is the most fun bike I've ever owned. It's like a playful puppy that you can't help loving! Not the best commuter or touring bike, but it's a basic bike that does most things well.
A couple other notes;
This is my first Ducati, and this may just be my dealership, but there seems to be an assumption of owner wealth because you own the bike, lol! When I mention anything to them that could be improved, their response is 'for 2 to 3K we could improve that for you'. When I mention to them I'm not really interested in investing 16 to 18K on a Scrambler they just give me a funny look. I do think that for around 1K (reflash and rear shock) I can improve the bike greatly.
One last thing, I know that Ducati has marketed the bike to a certain 'crowd', and seemed to have dedicated most of the accessories to enhancing the 'look' of either the bike or the driver. I would have preferred if they had focused on the mechanical functionality accessories. I know they built the bike to a price point, but I do think if they had upped the starting price a bit they could have resolved most of the issues at the factory (IMO)...