Blu-ray.com has just posted a brief overview of some notable catalog titles making their way to Blu-ray this year from Warner Home Video. Mainly, I'm interested in Forbidden Planet (1956), Ben-Hur (1959), The Maltese Falcon (1941) and of course, The Treasure of the Sierra Madre (1948). Oh yeah, plus Mutiny on the Bounty (1935) - an inaccurate yet highly watchable and mostly stirring interpretation of the classic story of the mutiny of Captain Bligh.
The others, The Goonies, Three Kings, What's Up Doc? (and more) are mid-level interests to me - rentals at best. And although I haven't seen David O. Russell's Three Kings (1999) in a long time, I am a fan, just not enough to double-dip.