I was asked to pass this info I received by PM:
Hope all is well. I'm with Samsung's Weber Shandwick PR team.
There have been a few posts in the 3D Central forum about playback issues with some Monsters vs. Aliens Blu-ray discs on some Sony PS3’s . We know people are eager to enjoy this 3D blockbuster movie at home, so we wanted to give you a heads up that Samsung will offer consumers a free replacement disc while we investigate the matter. Consumers can visit www.replacemydisconline.com
to sign up for a replacement disc.
Weber Shandwick for Samsung