Only three episodes in and I am enjoying this.
As VC said not the best series HBO has done, but I like it and find it interesting.
Buscemi is damn good, I must admit. In the first episode I felt Michael Pitt was a little weak, depicting the trauma of the War, but he's growing with the series.

I guess on a related note I've just finished HBO and Spielberg''s Pacific. I had heard reports that it was very good, but not great as was Band of Brothers. For me it was great, all I had to do was avoid comparison with the masterpiece that was Band of Brothers.