These are two very good movies. I have 2 copies of the German 4K Steelbook of The Sadness, (I sometimes double dip on titles). The Sadness was as heavy as hell, but if you have the stomach for it - it needs to be seen. -So well and stylishly made too. Have to pick up UK's "second sight" 4K release of High Tension, that was a great one, and the late Giannetto de Rossi was great for the gore effects he provided. These 2 movies make for a great score👍👍