I am opposed to it as they were way too op for what they had as far as requirements. To obtain them one just had to have enough money to do so. I wish there was a quest requirement like the lost city but with more detail.
To actually get them one had to complete the longest and most difficult quest of the period. I enjoyed killing tormented demons for hours on end as they required a bit of focus and you could solo or group slay them.
At times, I like to sit in fally with my noob and main to pk. It would ruin my experience as more rushers will pop up. It is already bad enough with the dbow/void rushers.