I went here for my birthday this past May with my family and was able to have the spring sampler. Though the five course (or so) meal was overall great, the best parts of the meal were the fennel salad and the skirt steak.
The fennel salad had the clean taste that typifies New American cuisine. We cleaned the plate like vultures. The skirt steak was cooked to perfection and cut with delicacy. It was a little saucy and a tad bit salty at the ends, but I did wish for a bigger stomach that night so I could fit more of the steak into my stomach.
The atmosphere is nice, but very dark... you've been warned. The service is amazing and if you have the cash to burn -- I'd highly recommend it.