On Fox, the series premiere of "The Mob Doctor" underwhelmed with 5.1 million viewers and a 1.5 rating, down from last year's premiere of "Terra Nova" (9.2 million, 3.1)

http://www.tvguide.com/News/Ratings-Revolution-Watchlist-Mob-Doctor-1053191.aspx

i watched the 2nd airing of the pilot on Saturday - it was alright, haven't decided if I am going to keep watching, it depends what other shows are on at the same time

Mob Doctor may not last long ratings continue to fall.