Are Kodak's current issues with 120 backing paper really just an alien code that we are all misinterpreting?
The Revolog products are interesting, but most of these effects are probably best done with Photoshop (or even better, not done at all). I do tend to like some of the false color emulsions. I find that Lomography Torquise gives everything a "martian" look than can be appealing - Their "Purplechrome" film, however, just makes everything look like brown mush.