This movie with Malcolm McDowell is a strange and bizarre piece of work, and prior to the modern day obsession with serial killers, this one is ahead of its time. I saw this film many years ago, and it still stays in my mind as a "trip." Of course being made oin l968, it is thematic for the times. It's got the music of the 60's and the styles and the language, but the character is out there, and the ending...you've got to see it to believe it. And this is many years before the Columbine massacre. All in all, though, I'd classify this movie in the dangerous realm, but interestingly provocative. Recommended!! (Not for the kiddies, though!)