Simply put, this is the best sushi I have ever had. I sat at the bar and had a very attentive waitress. I had the chirarshi (sashimi chef's choice) and a rainbow roll, and it was fantastic. Prices are fairly standard; they're not overpriced, but the quality was top notch.
I could go on and on, but just go there and try it. Blu's food will speak for itself.
After reading a few other comments, I will add that the menu clearly states that the primary krabmeat available is imitation but crab can be substituted for real crabmeat for (if I remember correctly) 2 dollars extra.