September is usually the first month of the Oscar movies. This month there are a few good movies coming out, but nothing really 'Oscar' worthy. In fact, there are really only two good movies coming out this month, so overall it's a pretty slow month.
The best movie to see this month is the thriller Prisoners with Hugh Jackman and Jake Gyllenhaal leading the movie of a story of a man determined to find his missing daughter. Though The Family with Robert De Niro might be worth the watch.