Like others said, you have to take in mind this is meant to be content for a broad audience to complete, so they have to lower the bar. Imagine if the average ex dr run on duty finder ended like the average month 1 WC run. Then tell me if the 20th time you run it would still be as enjoyable. If you want more challenging content there is other stuff for you to do, like raiding or the new PotD floors. If you still want to challenge yourself in these dungeons then don't think solely about "did I clear it or not", try "how fast can I clear it?"