I got totally disappointed when visited it. They o...

I got totally disappointed when visited it. They opened 1.5 floors of exhibitions. The ground floor had only half area for exhibitions, mostly for internet explanation videos on a big and some small screens. The second biggest screen was holographic. The upper floor mostly had some old bared dead robots, showing the motors and circuits inside, but all dead. There was a dark room also showing holographic images smaller than the big one on the ground floor. But ironically the woman standing at the door was preventing visitors from taking photos and videos even without flash. It's just stupid since photographing doesn't affect the exhibitions at all, and the big screen on the ground floor was open to any cameras. I will never come back here to waste my time.