Question regarding the quality of a few Italian releases

[Funktion]

I'm planning to buy a few Italian BD releases from Amazon.it, but since I can't find reviews or much info about them, I was wondering if anybody in here owns the following releases, and could tell me anything about their quality, and/or how they compare to other releases available:

-Ultimo Tango A Parigi (Last Tango in Paris): the Italian BD apparently has several special features; is it any good, and how does it compare to the US MGM BD?

-A.C.A.B. All Cops Are Bastards: is it better/on par with the UK BD?

-Prima Della Rivoluzione: is the transfer on par with the BFI BD?

-Piccolo Buddha (Little Buddha)

Thanks