I think that by being Italian made they have a general 'feel' about them which makes them a Giallo, so while other films tick the box they don't feel like a Giallo movie. It's all very subjective and open to interpretation but to me they have to be from that time period (Late 60s to early 80s) and be made by a bonkers Italian man or at the very least a canny business man who knows where the money is!
__________________  Triumphant sight on a northern sky |