How do you feel about that restaurant?
It wasn't all that great.
What did you dislike the most?
I don't think that they had their act together. They didn't seem well prepared.
Did you think that the food was any good?
I wasn't all that impressed by the food.
The service certainly could have been better.
The service did not help the situation.
Is this a restaurant that you want to come back to?
I am not interested in trying this restaurant again.