"This building block set is a beast, in a good way! My two sons, ages 13 and 8, have built many Lego sets and this was by far the most entertaining and longest project for them to build. I sat near them to watch how they placed all of the bags in order and eagerly read the instruction booklet, well my 13 year old that is. My 8 year old put the ninja figurines together and immediately started to play while my 13 year old did all of the hard work, as usual. It was a lazy afternoon and into the evening during our self imposed quarantine when they finally finished the set. As usual, there were extra pieces included. My oldest said there are cool features within the Fire Stone Mech that he wasn't expecting, like the storage area under the shoulder guards and how it can fit two Ninjago figurines inside its chest cavity. Overall, this was a very challenging building set that will require a few hours of your time. And with the current situation that encourages people to stay home more often, I highly recommend this set to pass the time. My boys have already spent countless hours role playing together with this set despite their 5 year age gap. It's a very cool set indeed!"
"My 13 year old is into studying dinosaurs and enjoyed building this set for himself and his younger brother. He said it didn't take him more than 10-15 minutes to put it all together. The instructions were easy to follow and he even taught his brother how to follow the photo examples. They both enjoy the Jurassic World movies and were excited to see "Claire" and "Owen" in Lego form. My older son loved pointing out to me all the different features of the mobile lab and vehicle, which were very well made and had a lot of details. I like how the lab detaches from the vehicle and can be used apart from the vehicle for more playful interactions. Overall, I am very pleased with this set as it encourages my boys to be creative and imaginative together despite their 5 year age gap."