Over at the FilmCritic.com site, I turn to one of my favorite topics of conversation: The 3D process, and how it’s helping (or hurting) Hollywood’s bottom line. This year, Hollywood is getting mixed messages: It’s losing steam at home but around the world is chugging along. What does this all mean? I parse it for you in this week’s column. Check it out and as ever, if you have comments, feel free to leave them there.