Well another issue, which we see on full display all the time, is that once you're in the know, you tend to enjoy a more subdued presentation. One that indulges the player's well earned pedantry and extensive pre-reading. So a player coming into it who already knows who Shar is, they see all those little things like the Diadem and the stone in the lockbox and the name, and they maybe feel pretty satisfied that things are crystal clear here, perhaps even too obvious. New player comes in, misses it completely, doesn't even know what they were supposed to be looking for, and then feels like "wait what?"