A very good giallo! Unfortunately I only had access to a DVD-R based release that had bad picture quality. So the watching experience was much like a bad flashback of the 1980s and reminded me of all those blurry VHS-copies. The DVD-R had Italian soundtrack only and English subtitles.
UPDATE 2024-11-07: I have good news for you! This film is now available as a great quality blu ray so get it!