Been there twice, and IMHO, i think the whole concept is misguided and irrelevant. Having grand architecture and ample space with little to show will not attract the mass appeal of the younger generation of school children and young adults. In other countries where the space available is massive, the approach may work but definately not in Sg.
Why waste so much money and maintenance costs (air-con, lights) when ppl are not going and enjoying their visits to the NMS?
What do you think?