Very good boba, and plenty of flavors to mix/match and choose from. Prices are reasonable, and also offer a 'buy 10 get 1 free' card.
The ding is for not posting an hours of operation sign. Yelp says they open at 10, we showed up once at 11 with no one there, come to find out they open at 11:30.
Overall a good drink spot near the Summerlin library! Filipino owned!