We went into Momo about 8:30pm on New Years Eve and it was very quiet. Sat at the sushi bar and the chefs were ready to help. They have a big sushi menu and dinner menu. First off, don't worry about them NOT having AYCE because the rolls you get are huge. The fish was very fresh and tasty. The service is very attentive and everyone is very friendly. This is one of the better sushi places in Vegas. Glad we stopped in in a whim.