Instruct: Classify a review into positive or negative sentiment.
Query: Needs closed captions

I am reviewing Body of Proof specifically, but my remarks apply to all Amazon Instant Videos. This production is really five-star, but I have to take off a star because I am hearing-impaired and missed about 20% of the dialog. As far as I know, Amazon does not offer closed captions on any of its Instant Videos, even though the original production for cable TV may have had them. Hearing impairments are going to become far more common as the US population ages (not to mention those induced by MP3 players!). I would probably triple my purchases of Insyant Videos if they included closed captions. Incidentally, closed captions can also be useful to American viewers who are not accustomed to British, Australian or Indian accents.