SpoonyWitt’s review published on Letterboxd:
I guess I'm not worthy to write a proper review for this masterpiece. It just leaves me stunned and uncomfortable at the same time. Right under my skin. I don't know why. It's just amazing to have created very modern science fiction in the year of 1968. Unbelievable.
I guess it also shows that space is not just blinking stars and colourful nebulas. It's merciless and uncompromising, everyone and everything succumb its rules. I felt that especially during the scences outside that spaceship.