I've tried v1.11 on several DVDs on several of my DVDs and here are the results for anyone interested:
Star Trek The Motion Picture: A. (Good sound and picture. No noticable degradation from beginning to end.)
The Accused : A. (Good sound and picture. No noticable degradation from beginning to end)
Malice : A. (ditto)
Unlawful Entry: A (ditto)
The Sopranos Season 1 (Discs 2, 3) : sound A, menu operation A, picture quality C (just too much to compress down to one disc, very pixelated; still watchable though)
The Sopranos Season 1 (Disc 4) : A (good sound, picture & menus)
I think what would help immensely is if one could just discard unwanted languages and subtitles to make more room for the important stuff.