I'm a big fan of the hot dry noodles, giving it 5/5 as my friend from Wuhan (where the noodle is originated) approved the authenticity! The sesame sauce was quite aromatic. The chunks of sour green beans had crunchy texture and mixed so well with the noodles. Definitely recommend it!
We also ordered the beef noodles and the minced pork pancake (dou pi) -- i'd give them 4/5, and 3/5, respectively. For beef noodles, I'd recommend Charidise next door. The pancake was not as flavourful as I imagined (also not authentic, according to my friend from Wuhan).
I will come back for the hot dry noodles by itself though.
The service was excellent too -- they remembered exactly everyone's preferences and were quite attentive.
I also hope they can expand the menu in the future -- more appetizers for example.