Well I suppose any release of this will cause debate. To sum up the film, despite the very unfortunate animal cruelty (though in the real world far worse goes on with animals and no one bats an eyelid), this is an amazing, unique and genuinely horrifying film, which I highly recommend.
Regarding this release, as Arrow Video have done with their releases of cult films Shameless have really done this justice and presented it well. So far I have only seen the director-approved edited version. The restored quality is brilliant, it looks and sounds great, so much so that to make the found footage part which was supposed to look inferior they altered and messed up in the odd frame to make it look more convincing. Because they have done this the edits of the animal cruelty scenes look a lot less out of place and more natural than I feared they would. Though Ruggero's reason for doing this seems to be more 'it's just too much for the viewer' than 'it was wrong to do that to the animals', though it can't be undone I don't need to see the snuff footage so I am glad they managed to edit and obscure it convincingly...
Regarding the whole film that seems to be about all that was edited, so unless you are desperate enough to see the animal cruelty to complain about it still (in which case I am concerned for your health), I don't see what the big deal is...
The extras and interviews are really good too, some amusing comments from Ruggero (particularly regarding Robert Kerman).
So overall a version of this masterpiece I highly recommend others to buy