This should actually be a 4.5, as 5 is too high for just standard korean food but 4 is too low for the quality and service.
This is the second time I've been here and it's just as good as I remember from when I came a year ago. There is a large variety of sides, and not just the really basic ones (japchae, rice cakes, yams, beans, egg). The portions are also generous, and the quality of food is better than most places I've tried in koreatown and yonge and finch.
The service from both times I've gone is good, no bad experiences there.
This would be my go-to safe bet Korean restaurant if it wasn't so far for me.