We visited the LEGO Discovery center on a Friday early afternoon. It was not busy when we arrived. The first station you go to is to build your own LEGO figure that you will carry around with you while you are there and it can go on some simulated adventures in a few places. The options for building your character were few and far between and definitely nothing besides faces that were female to pick from.
The second thing we did was a little ride where 5 people can go round shooting at targets to earn points. Your points show up on a screen in front of you. Of the 5 people playing on the first time through 2 of our guns did not show a laser pointed. It was scoring, but you had no idea what you were aiming at. We notified the employees who didn't really seem to care. The second time we rode, we got a different car, and my gun this time had a laser, but it recorded zero points, even though it was buzzing like it would when you actually hit a target. Again informed an employee. No response or apology.
We moved on to the Lego are where there were built legos of stadiums and city scenes. This was cool for the kids to look at. There was a word scramble where you could find letters to decode something, We think we found the letters but could never figure out what the word or phrase was supposed to be.
We moved on to an area where they could build cars from Legos/make a spaceship that flew around virtually and a large play area which the boys we had with us 9/10/7 enjoyed.
There is also a 4D movie which is honestly one of THE MOST OBNOXIOUS 4D movies I have ever experienced. First, there is something off with that movie. When you have your glasses on it's really not clear. Second the water feature of he 4D experience is literally like someone is spraying you in the face with a hose REPEATEDLY. This is not a one time thing that happens. I had to get up after the 2nd time is happened bc it was just WAY TOO MUCH.
The gift shop was "ok" you could make your own Lego guy to take home, again which didn't have very many options for a female character. There is a big machine where you can design your own shirt for $13. I was asking an employee about it and she didn't seem to think it was anything particularly special in regards of trying to sell it to me, so we went with the $5 version.
All in all this is not a place I would ever go more than once, and even that was probably too many times.