I've been here a of times last year and all the times I've been it was super busy. The vibe of the restaurant is very energetic but intimate. When it's busy they're playing upbeat music to match the atmosphere. My most recent visit, it was slower than usual but they kept up the relaxed ambiance with peaceful music and I didn't mind it at all.
If you're stuck on the menu I suggest the kimchi fries! If you eat meat add bulgogi (I don't eat meat but my friends love it and get it on the side). The prawns are always good and they have a wide variety of drinks from cocktails to beers and soju! Calamari and soft shell crab wasn't my favourite but it's new on the menu to try.
Would recommend for a night out catching up with friends or a casual date night.