Three and HALF stars to be exact... this is why we need to have the option to choose half stars. :)
Koi = think Sushi Roku but a tad bit more "upscale". I liked the Las Vegas location inside Planet Hollywood... b/c we had a great view of the strip and the place is huge! But with the prices they have for the assorted seafood tempura and the tuna tartare which were both semi-decent... they can definitely make up in ambience and space. Our service was pretty decent. The rolls were none too shabby and the mixed drinks such as the "appropriately" named Asian Pear and Yin and Yang were pretty good. If you happen to dine there, make sure to get a good spot with lots of natural lighting... with the view of the strip towards the back of the restaurant. The yellowtail carpaccio was YUM. :) Be sure to order that if you're a fan of yellowtail.