Never thought it would be that bad
I tried this app mpst because it was free but found out that it doesnt seem to understand how to use the MPO file from my FujiFilm W3 Finepix Real 3D camera. it seems to take the left half of the left image and the right half of the right image and combine them resulting in a useless anaglyph. Maybe this app should allow adjusting the alignment of the two images like my camera and other anaglyph viewers do. Tried looking into the help to see if this was possible but found that there was no help written for this app at all.
wgbiv about
XstereO Player