I'm also more than happy with Torso. In terms of picture quality it's night and day, even when compared to it's best dvd releases.
Personally, after buying several of BU's BD's, i've been extremely impressed with all of their upgrades, esp New York Ripper.
And as i've said earlier, i've no issues either with Arrow's Tenebrae. Unless you're sitting right up close to the screen, you can't even see this grain.
