How to tell what service is in what tier, crap or good? What's the metric? I am not a direct user of AWS, so absent an informed technical judgment of "this is a

How to tell what service is in what tier, crap or good? What's the metric? I am not a direct user of AWS, so absent an informed technical judgment of "this is a deployment and renaming of that", eg Kinesis for Kafka, how do you know what to avoid? In general, it seems like the value-add for service X is that now that function is integrated to some degree w/ the rest of AWS - so maybe it's based on effective feature set/use cases plus integration points. Alternatively, some function of throughput and unit cost. If I were a SAAS competing with an AWS service, I would want to know how long before a given AWS service might get good enough to be an alternative for my customers. If you run with the idea that AWS offerings get better over time and eventually cross some threshold of "not good" to "good", maybe a crawl of the AWS announcements[0] in combination with a metric could provide a predictor of an AWS service's time to "good"... [0] https://aws.amazon.com/new/ https://aws.amazon.com/new/