As a start, I'm not much of a fan of bubble tea (i generally think its too sweet). However, i stopped by here with my gf after picking up some bahn mi from saigon bakery and cha siu bao from mei lai wah. She wanted some bubble tea and it turns out it was pretty good, i thought the bubble tea here was probably the best i've had in manhattan chinatown. It wasn't overly sweet and didn't have that "chalky" taste that some of the other places have.
People that run it are pretty nice too...its super like bubbly type of place, kind of reminds me of the bubble tea places in taiwan.