I'm not a museum person, but I was really impressed with ROM. In addition to exhibits from many parts of the world and many time periods, they have three of my favorite exhibits. I really enjoyed the dinosaur exhibit. I appreciated that they indicated which parts of the dinosaurs were OG and which parts were reconstructed. I really enjoyed seeing all of the stones as well. There were some really pretty minerals. My favorite exhibit though has to be the Biodiversity exhibit. It was incredible to see all of those stuffed animals up close. I would highly recommend checking out the ROM just for that exhibit alone. In sum, very impressive things to see here. I really enjoyed it a lot.