watched it on DVD a few days back. To be very honest, it felt like i was hit very bad underbelly. The imagery and characters are so real and at the same time surreal. The feeling i had was i don't know why, similar to the one i had after watching bicycle thief. Though Vittorio was more realistic as accepted by all, but for me it was more like a nightmare than reality. And one has the same feeling after watching the movie. It feels that the nightmare would end here but it leads to another.The murders were so gruesome that it felt it was his imaginations or hallucinations.But why did he do it?In all probability he was desperate for shelter and food and this is what he got.But did he do all that he did to keep that moment with him forever and destroy the present,or it was a drunken fantasy he fulfilled to cheer his present life and surrendering to the cruelty of the world.It is a mystery and that is what we all are.