I so badly wanted to give this game a good review...
Here is why I like it. The game is extremely slow paced with only as much challenge as you take on. It is great fun digging out your dwarven stronghold. I have spent hours upon hours designing awesome underground towns for my little buddies to live in. I bought the game on a steam sale and I do feel that it was a value for the price.
Here's the bad... Once you've played one level you've pretty much played them all which lends the game to tedium. And it's not really much of a game. It's more of a Dwarven Stronghold Designer. There is no challenge, random events or enemies that attack your dwarves without you digging them out. Even though I bought about half of them (I really wanted to support the game), but I hate DLC in a game like this. Especially in AGoD, the DLC (maybe except for the Pets add on) came off as a desperate cash grab. There is no reason why these items were not included in the core game. Especially considering there are tons of reports of game/achievement breaking bugs in the game. There is also an overworld to the maps that apparently goes completely unused.
The game does not feel finished. It is painful how much potential is here. It is a genuine crime that the money wasn't there for the game's full development.