Bought this for my son for Christmas. Absolutely loved it. A little difficult to put together, but it's good for the thought process. This is not remote controlled.

This purchase is a Christmas gift, however I have purchased a different model from the same company and it seemed to be quality materials. It was put together by an 8 year old boy and he required some assistance to get started as all the pieces seemed overwhelming. Once the pieces were opened and put into easy accessible containers containers and he began to understand the instructions he had no problem completing it by himself. It seems solid and he really enjoyed putting it together and playing with it. Therefore, he is getting this one. I would recommend it and it is nice to build something with your hands instead of playing video games.

Bought for my grandson, and was huge hit! He loved the options, and so did the rest of the family!