Score: 6/10 maybe 6.25/10 at a stretch
This is our third visit and we weren't fans the first two times but it's so forgettable we felt the need to return.
Chicken broth was clear but maybe too plain not as good as other places like Ramen Ikkyu, Rahmen Genki (yes that's how they spell it), Sun Sun, Katana-ya if you're in San Fran (probably the tastiest we've eaten so far).
Tonkotsu miso was very strong on the miso, not as thick as we remembered and very salty. Better than Ippudo though.
Overall OK but not worth lining up for.The fact that the only Japanese patrons in the restaurant were 3 tourists should be a warning.