Mediocre at best, especially if you like me prefer early Scorsese, Raging Bull, Taxi Driver, Casino and Goodfellas were great movies, and I never got the hype of Aviator, Wild of Wall Street and Gangs of New York. If you never seen the mafia saga like Once Upon in America, Godfather or Sopranos, you may actually like it. Nothing new is said but if you missed it... IMHO MS never left his comfort zone (too old to ) and AP and DN don't deliver. Pesci performed well and hopefully will finally get his Oscar for best supporting actor. The genre actually outlived itself unless you like the indie movies, Gomorra or In Bruges (I do) So the most appropriate answer to the question whether it's a good movie would be, it depends