Which "classics" should we talk about here?

I have been thinking about the "old" movies (meaning, movies that were released prior to 2009) I want to review but I'd like to know which one you all love and hate so we can all get into it. I've started a list of true "oldies" and I'm thinking maybe I'll organize my posts in 20 year blocks, starting w/the 30's and 40's (feel free to throw in anything you like pre-1930, also...yes, I'm talking to you FS cuz no one else here watches the pre-talkies!). So....
To my millions of faithful followers...which movies from 1930-1949 do you love? Which ones do you hate? Maybe use this as an excuse to watch an oldie. Why not? I found one of my favorite movies by taking a chance on the Turner Classic Movie channel. Had it not been for that leap of faith, I never would have experienced, "A Place in the Sun". If you haven't seen it, see it. Mongomery Clift could give Brad Pitt or Clive Owen a run for their metrosexual money ANY DAY. He is hot.
Okay. GG. Don't leave me hanging!