While staying at the SLS, a friend and I ate here for our sushi fix. I'd absolutely recommend their Social Hour (happy hour) drinks and food were totally reasonably priced, even for Vegas! And there were still plenty of options.
Their specialty cocktails are great. I may even return just for their watermelon cucumber mojito. The white grapefruit Cosmo was also tasty, and both had a good amount of alcohol!
We got the spicy edamame and Brussels sprouts. Both were good but pretty saucy/salty. We ordered the spicy tuna rice cakes because they were boasted as 'the most flavorful item on the menu' which we totally disagreed with. It was probably my least favorite dish we ordered, and most expensive. I'd recommend sticking to their rolls. The double hamachi roll was delicious and the crunchy corn roll was very unique and tasty.
The staff were all very friendly and they even checked to see if we wanted anything more before happy hour ended, which I appreciated.
If you're staying at or near SLS, come check this place out!