Ah, Panil Barriquée, a great beer indeed ! Beware, though, there's a "mild" and a "sour" vrsion, and of course, it's the latter you want.
Having judged in the "Birra dell'anno" (craft beer of the year competition) jury last year and this year, I can confirm the general level of italian craft brewers is very good, miles above France or Switzerland, on a par with Denmark, for example. Technical mastery is very good and inspirations to tread new paths is no rarity.
Most of the better micros / brewpubs are associates of Unionbirrai (list here :
[u:4i3ruj5v]
www.unionbirrai.com/pages/birrifici.php[/u:4i3ruj5v]). The complete Birra dell'Anno results for this year have not been released yet, but among the ones who got awards last year which we expected, there's Birrificio Italiano, BABB, Le Baladin, Bi-Du, Torrechiara (who brew the Panil), Birrificio Lambrate, Birra del Borgo...
Cheers !
Laurent