Make Heart and mind fractal like instance
I had your problem also… Not 10 tries but at least 5…
I ended up for doing the lazy way: party of 5, died early, let others finish the instance for me.
Maybe you should try that…?
Use the branch.
If I could offer another alternative: just pass on poor or unfun content.
The whole achievement thing has been a god send for devs. It provides a digital carrot on a stick to get a player to run the same content/task over and over and over thus providing the illusion of content without having to make, well, any more actual content.
Has to be this way due to the fact that it takes many times longer to make new content than it takes players to go thru the content.
So there has to be some way of getting players to keep going thru the same content over and over.
If this wasnt the case players would simply run out of things to do.