Incredible food, great music, cool atmosphere, great experience.
HOWEVER,
Make SURE you go with a lively crowd. My restaurant date was so boring that I spent most of my time praying for the next meal course to alleviate my misery.
Definitely get the surprise dessert, yum yum...
Speaking of yum, a hot date is a good idea as well...the naughty things one can do in the dark :)