Thanks Moondog for providing a link to this thread.

The latest Zagat Survey seems to agree with many of the restaurants mentioned here. Here are the top food entires,

27 Jean Georges & Vegetarian Lifestyle

25 Hanagatami, Di Shui Dong, Yuan Yuan, Club Jin Mao, Palladio, Crystal Jade, coca Suki Hotpot

24 Shintori, The Grill, Guyi Hunan, Carrianna, Bao Luo, Ding Tai Fung, Ambrosia, Cafe Studio, Whampoa Club, Xin Jishi, Laris, South Beauty

23 T8, Danieli's, Jade Garden, Nan Xiang, Nepali Kitchen, La Seine, Hazara, Meilongzhen, Shanghai Uncle.

Personally I have a soft spot for Meilongzhen, it's a great place to get married. (For most chinese the banquet is the wedding.)