Sadly, Mi Ga is gone. In its location is "Mirak" which has a confusing, limited menu, and much worse quality. Just a few weeks ago I had Bibimbap with spicy pork from Mi Ga, which was restaurant quality, easily four stars. Today I ordered the same from Mirak and was told I could only get it with Bulgogi, which really didn't matter as there were only about four tiny pieces in the bowl. It could have passed for a vegetarian dish. If I want Dolsot Bibimbap in the future I'll be heading over to Good Fella Korean Bistro instead.
Not sure what's going on here. I heard the stalls had been taken over by the mall owner last year, and although the selection was limited, the food was at least decent quality back then. These most recent changes have not been for the better.