Heh, like others I found the digging sound really satisfying.
It's a nice feeling to get that first piece and see the hydria? building up. I wondered around digging for more after filling the pot but couldn't find anything else.
The completed pot is actually a clue that leads you to the next section of the game. So far I don't think anyone that's played the game has realized this, so it definitely isn't clear enough!
