Locked maps (sandstorm/vault/mansion/etc...)

This has to be one of the WORST systems GGG has ever implemented into a game. The frustration of running 7+ maps around some stupid locked map and never having it unlock is an infuriating chore. Every time I look at my atlas I want to uninsall.

How about show the player the map(s) they need to go into to open the locked map. Or have the items to unlock them drop randomly so we can access without hours of frustration. Or better yet, just dont lock them at all. JFC.