I decided several months ago that Martin Scorsese ‘s The Departed will be his best film since Goodfellas because of the urban grit, cops-and-mob-guys milieu. It should be, I mean, or has the best chance to be, given the home-turf factor. And now along comes this AICN early-bird review, which is a melancholy pan, the guy obviously heartsick about what he feels obliged to pass along. There’s only one thing to do (and it’s not hard), which is to slip into denial about it and stay that way until…