Very little can be said about Chef Susur's creations that is bad. In a city where many have tried to do the "fusion" thing and failed (cf. Monsoon), he gets it right - probably because his training is actually chinese and his ingredient selection goes beyond soy sauce.
It gets really crowded here, so a reservation is definitely advisable. Their menu changes every so often, but the wait staff usually have a good idea of what's good and what's great. I always am happy that their Singapore Slaw remains on the menu as I always am sure to order a portion or two for my table.
Oh, and once and a while, if you're lucky, Chef Susur might even come out and say hello! He's a bit gruff, but who cares - his food speaks for him, and it's better than poetry. WOHO!