Came in during Summerlicious. The decor was really nice (love the neon signs!), the ambiance was energetic, the location was great, the servers were really attentive and the service was fast (which I commend them for especially since the restaurant was packed!)
The dan dan (tantan) noodles were good but nothing special. They were beautifully presented but they weren't spicy enough! As for snacks, the pork bun was rather sloppily made and the texture of the meat and bun was really mushy. The kimmari wasn't anything too special either - just a deep fried seaweed roll with clear noodles and japchae. The soft serve ice cream helped to make up for the less than spectacular snacks.
IMO, if you're the type that cares more about the quality of food more than anything else, then Noodlebar isn't for you. There are definitely better restaurants that sever the same food but for less and of better quality. However, if you want to eat at a trendy restaurant with lots of energy and aren't too concerned with the quality of the food (as long as it is decent), then Noodlebar is a place worth considering.