I've been here twice, and have had two wildly different experiences.
The first time was during the summer a few years ago, when they were offering a special summer noodle dish. Sadly I can't remember what it was called, because to be honest, it it was one of the best Japanese cold noodle dishes I've ever had in my life (and a cold noodle dish is my default order at a ramen place so trusss) - the noodles alone were out of this world, the broth had intricately layered flavours, the toppings were impeccably cooked. It was honestly amazing I can still taste it now.
However I tried going again more recently and ordered a standard ramen dish, to see how they did, and i was hugely disappointed. I appreciated the customizability but the noodles honestly tasted like regular spaghetti noodles - really bizarre to find in a ramen. I remember being disappointed by how non-garlicky the black garlic flavor was.