I am very, very excited for this game because dungeon-crawlers have become some of my favorite games to play in the RPG genre.
I'm sure they will deliver a good game. However, I'm concerned that there is only going to be 25 hours of gameplay in the game! That is way too short. I tweeted Brian for verification on this, and I'm hoping he tells me that they have decided to make it 80+ hours. Dungeon-crawl RPGs need tons of dungeons and tons of hours to absorb yourself in their immersive worlds. 25 hours and it will be over before you even start getting deeply into it, I'm afraid.
Shadowrun : Dragonfall is proof enough that a 25 hour RPG can be excellent.