For me, not really. I mean it's fun to look at what WDI is doing and building the new Carsland and attractions at Paradise Pier. The main entrance is going to look good once it is finished. Also those moving spotlights make DCA look cool.
With all the construction going on, there is less attractions and shows you can go on. Also most of the places are blocked off and the DCA seems small once you are done with everything. When it is done around 2012, DCA will be an improvement and it will be bigger! A plus at Disney.