It won the top prize this year at the Berlin International Film Festival, but if you prefer multiplex fare, stay far far away. — I am, unabashedly and (hopefully) without pretension, a huge fan of Romanian New Wave cinema. Here’s why. Without the stifling influence of Big Money, without the strong-arming of an organized film industry, Romanian directors like Cristian Mungiu (the surreal yet harrowing 4 Months, 3 Weeks, 2 Days, Beyond the Hills…