The whole problem that's been circulating here for the last couple pages is that "success" means many different things to many different people. There isn't just one "success" - there's many ways to assess it, in many contexts, and using many metrics.
The point @
Fencers and others were raising was that there are certain industry standards by which RoP can absolutely be considered a "success" - but what's important to keep in mind is that this holds true only under the given metric, and in that given context. It does NOT mean that because it's a success in terms of industry-standard engagement metrics, it is ALSO a success with critics, say. Or with entrenched franchise fans. And so on. It also doesn't mean it's NOT that - there isn't any such easy or direct correlation. It's always context-specific.
So when someone on here says "RoP is a failure" (or whichever variation thereof) that can mean any number of things; to counter it with "but it's considered a success by Amazon!" is all well and good, but doesn't really bridge the gap either if there's a different context involved. And chances are people who just haphazardly throw out "RoP is a failure" are not referring to the industry-standard engagement metrics. WHAT they're referring to, exactly, is at best unclear. Personal impression is most likely; critical success may be suspected; pop-culture meme-ability, perhaps, who knows.
It seems fairly clear that the critics didn't like the show enough to shower it in rewards. In fact there's hardly even a nomination to be found, let alone a win. Does that mean it's a commercial failure for Amazon? Not really. Critical and financial success are only loosely correlated. There's plenty of highly profitable projects that are critically a joke (hi there, Fast & Furious). And, similarly, there's plenty of critical successes that completely fail financially (see e.g. this year's
To Leslie with its less-than-meager $27,322 box office take despite great reviews, a 97% RT score, and an Oscar nomination).
You just can't go from one to the other willy-nilly and expect "success" to mean the same thing. That's not how it works. We shortcut our language by implying context; you can't just take context out of it.