My cousin took us (and about 10 other members of my family) here for dinner. 3 stars for quality of food and additional star for selection of food. We all got the all you can eat sushi, and for 10 fatties, it was a great deal.. 90 minute time limit was more than enough to stuff our faces with sushi. I have to admit that the Nigiri was totally worth it.. fish to rice ratio was great. Big pieces of fish with smaller amounts of rice made the hamachi nigiri a go-to favorite of the night. Another must is the eggplant fries! My boyfriend isn't a sushi fan, but he loved the garlic chicken and the eggplant fries.
Another aspect on their menu is the malasada sundae... and their desserts in general. A lot of sushi places just have green tea or mochi ice cream as a dessert... Island Sushi has tempura ice cream, brownie sundaes... yum.
I would definitely come back on my next Vegas vacation.