I´ve only seen TO BE TWENTY of these mentioned, and seem to be the only one that doesn´t like it... sure has nice locations, clothes, music, sex etc. but i found it moralistic in a dull and reactionistic way, these things usually don´t bother me much but this time it did. Two young girls takes their life in thier own hands, have fun and have no worries, and sure they have to be punished in the end... but the ending is rather intense and grim, i´ll give it that. Was some years since i saw it, maybe was in the wrong mood...
Of his other non-crime films, i really like the super-sleazy SLAUGHTER HOTEL (Bestia uccide a sangue freddo), it´s dull in the right way!