As a happy owner of the DD beta, I liked the upgrading system and the town, but I feel like I've just started the game (defeated like 25 dungeons) and still I have unlimited gold. Not unlimited, but over 4000 useless gold pieces. It just feels like the Alpha has so much more content. I can go on doing quests, but they doesn't really reward anything as the gold is useless.
So I wait for some more upgrades or ways to spend your gold, and hopefully there will be pretty soon?