I'm sad that I have to basically shit on Sujeo because there is definitely a place in the Madison restaurant market for a trendy/cool Asian restaurant. However this place just serves inferior versions of the real thing. If korean fried chicken really tasted like the way that they served it at Sujeo, there would be no point in koreans making fried chicken. The same goes for bibimbap, ramen, and dan dan noodles.
To be fair, they have two great dishes. The cheese curds with kimchi and the fried brussel sprouts and kale - unique and delicious. Unfortunately, the rest is just bullshit (I've had almost everything there because I kept going backing and trying new things hoping it would be better).
This restaurant only survives because it exists in Madison where it can get enough business from college kids who have probably only had Panda Express-level Chinese food. At best, Sujeo serves as a safe gateway to Asian cuisine wrapped up in a trendy package.