Spent about 3.5 hours here and still didn't get to...

Spent about 3.5 hours here and still didn't get to see it all. Very educationally. There's a hologram experience presentation but if you have to choose between that and a guided tour I would say go with the guided tour. My family and I got a mini tour from Ron (while he rerouted us around the construction site), his parents are Holocaust survivors and gave us a little backstory which we all enjoyed learning about!