Has anyone used Amazon Braket or written about it?

My impression has been that Quantum Computing (as a profitable and productive thing) is still a while away, but it’s also a thing that’s in my AWS dashboard. I’ve tried googling for Amazon Braket, but the results are full of Amazon docs, Amazon SDKs, news articles about the announcement of the service, and a couple fluff blogs that seem to just paraphrase Amazon’s marketing material.

Has anyone here used it? Has anyone done a “straight dope” writeup about what it’s good for? And side note: Does QC actually have pharma/chemical applications, or are people just copy-pasting from the Deep Learning articles?