How does SE justify these ten min enrages, but doesnt let anyone know their dps

[Reynhart]

So how can you accurately say that nothing is being done about it?

I made reports with log copies and got personally answered that the evidence I provided was not valid because people are free to not have the same expectations as me and so my kick was not abusive.

Improvement without the proper tools and feedback is like trying to navigate without a map.

No, improvement without a parser is like navigating without a GPS. And it can be done, it's called looking at a map, analyzing your journey before being in the car and paying attention to the road. And this attention issue is exactly the same when people use third party tools. I don't need a parser to tell me that I should have used Carve&Spit more.

One of the reasons people find it so hard to transition to more difficult content in this game is that the normal content they're doing doesn't provide enough feedback for their mistakes (i.e. death).

The main reason is that, apart from really difficult content, everything else is facerolling easy. There's no difficulty curve to make players improve little by little. And SE only aggravates this by nerfing content more and more. The problem is that, the easier you make the content, the easier you future content will have to be. It's a wonder that the last fight of the MSQ is on the "hard" part of the spectrum, but I doubt it will really stay that way.