As a dungeon master and aurora toolset user I have a few things to say about the game now its become more established.
The game really captures the forgotten realms. The art style is much more than suitable. For example, the thayan knights just look the part. The combat is (as everyone has said) very fun and well designed. The dungeons are fun. The npc interactions and animations are great. I think the small and to the point dialogue works really well to let me taste roleplay and continue on my quest. I think the direction the game is heading in, exploring different parts of the forgotten realms is great. The epic battles are great for encountering some of the more monstrous of the monsters in d&d.
If any developer wanted to make a d&d game in the future the only change I would make would be a more dedicated d&d group game. (in the spirit of pnp). My only gripe would be that you are generally tied to a weapon and there was not enough choices in classes when released.