Extremely disappointing. High ratings for adult nights don't count, this isn't a bar.
I went in there wanting so badly to love the place and left completely disappointed. There is an almost total lack of science in there. It's almost like a corporate circle jerk too. There's very little for kids to have fun with. Very little explanations for why certain things are happening in the displays. The IMAX movie hurt my eyes the whole time. Big doesn't mean good quality. The food court is terrible. There's basically a sandbox where you can place sand and watch it run down a stream. What they're lacking is any explanation for kids to understand why this is anything better than a lava lamp.
I've now been there twice. The second time was because I'm part of a group there for Maker Faire. Maker Faire was amazing. It's what the science center should be. Robotics, drones, leds, demonstrations, entertainment, etc. Without Maker Faire or Adult night (alcohol), the place is a shell of a building with some crappy displays.
Honestly, unless you're doing adult night or maker faire, don't bother.