Good express Korean. Quality is enough (as this is very simple) and the service is very quick.
For sure, I will never give any tips because they do not have the sense of the Service ! It's like a supply chain.
Anyhow, it stays that their plates are good. I've tried the Bibimbap (99% of their revenue) and the Japchae which is definitely my favorite (comes with beef and Pasta + carotts, salads, ...)
Even if you see many people in the queue, it goes very fast (around 5 min to take your order).
In summary, cheaper for the quality, but not a very good service level (is it what we ask for when we go to a fast food ?).