Product review (4 stars): Beautiful, very quiet on low settings, but very loud (rattly) on high settings.
<div id="video-block-R5280MBPB87YW" class="a-section a-spacing-small a-spacing-top-mini video-block"></div><input type="hidden" name="" value="https://images-na.ssl-images-amazon.com/images/I/B197WDhNpgS.mp4" class="video-url"><input type="hidden" name="" value="https://images-na.ssl-images-amazon.com/images/I/81BjB7w7o6S.png" class="video-slate-img-url">&nbsp;Purchased this from Wayfair as I got the best price there, especially with a 10% off coupon I had from them.

Love the specs of it, the settings, and the look.  Absolutely gorgeous, classy and slim.
I would rate it 5 stars except there is a loud rattly noise when the fan is turned up to 5 or 6. I'm not sure if this is normal or not. Based on some reviews I read it might be normal. Video attached.

At 1-4 the sound is very tolerable.  At level 1-2 it's very quiet and this is probably all I will need most of the time.