We ate there. It is exactly the same food as LTT (which we ate at as well). My DD was thrilled since she loves the beef and green beans. My youngest loves the mac n cheese so she was happy. They all love the dessert. I wasn't crazy about eating there when we had already done LTT but I couldn't get a ressie anywhere else (realized at the last minute that we had on more TS meal to book). I will say that our waiter was BETTER than the one at LTT. The LTT waiter messed up our drink order and was a little scatterbrained. However he loved teasing my oldest and was fun..just not the best waiter. Our waiter at DH was very attentive and bent over backwards to make our meal enjoyable. Very good waiter.
I will let you know there are no bathrooms at DH, you have to outside and use the public ones that are right around the corner.