In my experience ALL dealers are good in the pre-sales area but are let down by their after-sales.
You also need to bear in mind that the Fiat dealer network, as a whole, is not renowned for its customer service.
Fiat is marketing Abarth as a stand-alone franchise at a much higher (customer expectation) level. However, as a large proportion of Abarth dealers are Fiat dealers this does not bode well. I think the Abarth/Fiat dealers do not realise they are dealing with an entirely different type of customer to the one who purchases a Fiat 500 Pop.
This needs some education on the Fiat side. Hopefully this will come to fruition. In the meantime it is the car's reputation that is driving sales NOT its dealer network.
Discuss.