Samples or live demo of Amazon Polly? : <p>I'm considering using Amazon Polly's Text-To-Speech (TTS) but want to evaluate how natural it really sounds with arbitrary examples (not the ones carefully curated by Amazon marketing folks).</p>

<p>All I've found is a <a href="https://www.youtube.com/watch?v=AtGaVrkkD38" rel="noreferrer">very limited youtube video</a> (just a few seconds in each of the languages)</p>
