Any good?

To me it seems like classically well made but rather story-oriented, and maybe a tad shallow. However, don't take my word for it.

Norwegian netpaper Dagbladet.no has episode 1 of 6 available for viewing with Norwegian texting. Copy and paste this link:
http://www.dagbladet.no/2008/11/21/kultur/film/mafia/3768067/
to see and judge for yourself.

Before viewing, it may be a good idea to right click the film window and under Settings -> Local Storage choose that Dagbladet may store unlimited amounts of data on your hard drive. That's what I had to do to get the whole film.

It's pretty good, at least i liked it.

In Vino Veritas.

I would seriously recommend you to buy one for your father. As well as one for yourself, and pretty much everyone you know. I have just watched all six episodes and I'm extremely impressed with the series. Not only is it very good entertainment in itself, but it also has lots of real happening-references and even real footage.
It's very good at telling just how hard it was to infiltrate the mafia, considering they pretty much had their fists around a lot of politicians, judges etc.

I know I'm buying this for my father as well as my brother.

This is superb tv-series. I hope there is more to come from Italy if they make this good tv-series. I hope they catch more these criminals and that Berlusconi who is the biggest criminal of them all.