I visited it yesterday with my 12 years old son. H...

I visited it yesterday with my 12 years old son. Half of the displays are either not working or closed for renovations including the star theatre. The authority should close it completely rather than getting money from people's pocket for nothing, it's kind of cheating! Moreover, the displays are the same as these were four years ago. No new stuffs are added. I think it is one of the worst science museum in the entire country.