I'm giving this 4 because it is one of the best bubble tea shops in the Richmond Hill area.
They charge a lot more for their drinks. All drinks use teas that are brewed with their own branded stuff and not powder mixed like most other places. The food isn't half bad here either. Interesting snack selections.
Feels like you're having a more sophisticated tea experience, interior is nice. Have a mix of seating from tables and booths.
I've frequented this place a lot and will continue to in the future.