This place isn't that bad - at least as bad as I thought it was back when it first opening. But what is different about this place from other ramen places is that they have the squid ink and spinach noodles on offer as well.
Supposedly they are no additives, preservatives and MSG-free - which might account for some depth in the broth.
The chopstick holder is a stamp card-which gives you a free app. As specified on the caed - If you spend x amount each visit.
Overall the place wasn't as bad as I initially thought during my first visit - although I thought that the BFs tonkatsu ramen was better that my plain spinach one. The noodles themselves were a nice chewy texture - only thing is next time I will go for the egg ramen - as the spinach was good, but not really worth the two dollar upgrade charge.