How the heck is this mixed results?!http://www.ryak.info/15.jpghttp://www.ryak.info/09ht.jpghttp://www.ryak.info/09ax.jpg
You can only see one regression, but its due to fact that all other test cases used simpler 3d engine. Coupled with bug reports related to sophisticated 3d engines, "mixed results" is correct name. Though this article do not show it completely.