Been to few different locations of Grand Imperial - BSC , Plaza Damas & Armada area. I would say their standards of serving and food all these 3 branch all not the same. Dishes also different. I think the one that I've tried best is Armada there as compared to BSC & Plaza Damas in Sri Hartamas.
Most of it are wedding dinner for this year otherwise I also won't go there purposely just to taste their food.
This whole year will be full of wedding invitation. Plenty of other places to try!