Slightly OT:
I watched Journey to the Center of the Earth 3D the other day using the green/magenta glasses that came in with BOB's Big Break 3D (from Magna's Monsters vs. Aliens double pack). There were noticeable "ghosting" in many scenes, although occasionally, the 3D effects were spot on. Prior to watching it, I did some research and learned that JTTCOTE3D uses the same type anaglyph glasses as BOB, Coraline 3D and My Bloody Valentine 3D, so I figured there must be something wrong with the 3D conversion process used in JTTCOTE3D, which was unfortunate because when I saw it in Digital 3D, it was the best (and only, no thanks to MTRCB censoring of other films) full length 3D live action film I've ever seen.