text_a: what 's really sad is to see two academy award winning actresses -lrb- and one academy award winning actor -rrb- succumb to appearing in this junk that 's tv sitcom material at best .
text_b: an energizing , intoxicating documentary charting the rise of hip-hop culture in general and the art of scratching -lrb- or turntablism -rrb- in particular .