I would give them a 4.5 for food, service, etc. but their free wifi bumps them up to a 5.
Delicious and nice portions. Big bowls for the soups. Interesting japanese murals for decorations. Clean and nice smelling washroom (not always something you see in Chinatown)
Needs to have later opening hours (10:30pm is way too early, I'd come here at 2am if I could). Needs to get LLBO.