I slept over it and while the idea is interesting, I have several concerns with the implementation:
- it will be tedious to find a group even with the party finder each time
- it will be frustrating for players to get demoted
- it will be annoying because of alt+F4
- it will be toxic due to elitism
- it will be even more frustrating if the majority of the players hit a wall and realize they are not good enough
- it will possibly be dead in a couple of months if all players do is reach/get carried to level 40 once, get their portrait frame and go back to normal mode.
I feel like this is catered to the top 1% and even this main target group might get bored of it once they cleared it.
Was personally looking forward to new weapons or a new class.