Initially I didn't have any problems with the dunlops in the summer.
But once the temperatures started dropping below 10° centigrade and there are more rainy days than dry I started getting quite frustrated with the OEM setup.
The back tire lets go from the slightest acceleration in the wet, and the front gives zero confidence, especially in low speed cornering.
Having done more km's commuting in wet, dark weather and busy traffic over the last weeks, I've had some quite scary moments that I had never had with previous tires.
Mind you, the **** state of roads over here surely don't help...
I've made up my mind to change to a different set in the nearby future, keeping the dunlops for the summer.