The main reasons why I grew tired of Scorpion Caves and Caravan Raiders Hideout is the amount of trash mobs. It's not fun to clear trash for 10 times as long as you actually fight bosses. Add unchained difficulty to them with ruins, oneshotting abilities and double health and you got recipe for boredom on auto drop.
I am really looking forward to Atzels Fort though, that one is going to be fun (even if there is plenty of trash there as well...)!