Choose your answer: is the following review positive or negative?

Poor old Dynamic Earth, I really can't understand why there are so many bad reviews about it! The first time I visited this place was on a Primary 7 class trip when it first opened. That was a while back now but I absolutely loved it, especially the earthquake, the huge ice berg and the rainforest. After all this time, it's still been a place that's always stood out in my memory and it was definitely one of my favourite trips ever. I was a little shocked then, to find so many low star reviews about it when I looked it up on Yelp. Perhaps it had changed since the last time I was there? So I decided to give it another visit to see what's gone awry. After my second visit to Our Dynamic Earth a few weeks ago, I'm still confused as to why it has so many bad reviews. It's still awesome! Okay, it was better when I was younger but it is designed for children so you can't really fault it just because you've grown up and have lost most of your imagination and childhood spirit. Rather than just strolling around at your own pace, it's designed as a tour where you are transported back to the beginning of time. You are then taken all over the world to experience all the different climates, the ice-berg is still my favourite. You even get to go on a plane, well, a 3D cinema with a flight film. In fact, I think it might be 4D as there's even snow, wind and heat too.Very cool. Definitely one for the kids, but if you still have any imagination at all then this place is great and even if you're too grown up for the tour, the planetarium at the end is beautiful so there's something for everyone to enjoy.

OPT: a. negative; b. positive;
b.