I saw previews also of this movie. I thought it looked pretty good as well. However the review of it in the tv guide is not good. Yet, I am still going to check it out, since I don't always agree with critics. Like BK, I too am itching for a good mafia film. It's worth the time to check it out.
TIS
PS: I watched the previews on that link you provided after this post, and just want to comment that it does look better than even the short part I saw on tv. David Nucci (the doctor) it says was in the Titanic (I assume the Italian guy that was with Leo.) I had not heard of him before and wanted to see what else he was in.