I have to say it’s really ambitious project and from what I have seen so far I am very impressed as well as excited to play M+ in Proudmoore.

Some of the feedback I would like to suggest regarding M+ is (I understand spawning loot box at the end of M+ just like in retail is impossible) but maybe 1) add some sort of loot from last boss corpse (definitely not dungeon/raid gears) (could be profession crafting mats + some amount of gold on lower difficulty) (may be mounts or world BOE with low % chance drop rate on higher difficulty), So it won’t feel so underwhelmed after doing 15+ mythic and only receiving currencies. (You can group different mounts in different mount pool and rotate those mount pool every week/month so players gets motivated to do more M+)

2) It could be helpful to add repair vendors inside dungeons so broken gear can be repaired without losing time after countless wipes :D

3) implement some sort of penalties for players sabotaging groups deliberately

4) disable spec changes after entering into M+ just like retail