My friend and I had a great time here last night (Friday). We sat at the bar and took the staff's recommendations on drinks and food. My favorites: the spring rolls, ginger fish, grilled alligator, stuffed grape leaves, and the dumplings with wasabi! 4 out of 5 stars for being a little on the pricey side.
UPDATED: After our last visit to Sens I had to drop this place down to 1-star (used to be 4). We made reservations in advance and were told it would be just a few minutes. We waited at the bar for 45 minutes watching all types of tables come in and be seated immediately without reservations. We were told it was difficult to seat a 5-top but when they finally sat us, they sat us at a 4-top with an extra chair pulled up and they had plenty of similar 4-tops available while we were waiting. The food itself was also blah. They put so much wasabi on the dumplings that one of our group almost got ill. I am a huge wasabi fan, but I too had a hard time with the amount they put. That first bite essentially killed the rest of the dining experience. Don't waste your time or money.
UPDATED 6/12/2010: I am restoring the 4 star rating after a wonderful experience there last night.