First off, I love the decor and love the ice cream even more.
I got the Totaro and London Fog in an HK waffle cone and it was absolutely worth the 30 minute line + 15 minute wait.
The Totaro was spot on and tasted like real taro, unlike the powdered stuff. London Fog was just exquisite, very delicate flavour and texture. While the ice cream was incredible, the waffle was pretty run of the mill.
Overall, just a fabulous place to grab some dessert if you can spare the time.