Came here with the gf on a week day for lunch. It's nice having a Korean restaurant on this side of town - a welcomed addition to the sea of Chinese restaurants in this area. There is not much seating, and so I would imagine you might have to wait for a table during peak hours.
I ordered the gamjatang ($8.50 - grand opening special) and my gf ordered the bibimbap (~$11). Both dishes were good! I'd say on par for Korean restaurants.
Where Sura really shines is its service and aesthetics. The servers were really nice and the lady owner (I think?) was especially friendly and welcoming with a smile on her face. The aesthetics are also much better than the average Korean restaurant. From the actual tables to the presentation of the food, Sura really stepped their game up.
Def. try this new place out, especially if you want Korean and don't want to venture to FMP and beyond just to get your fix.