Top critical review
One person found this helpful
Great teaching tool but beware of DOA parts.
on December 12, 2013
Great idea and would be perfect if two of the key components did not come defective out the box. If it were not for the broken components I would give it 5 stars. I have the main kit and this one and both came with one or two defective parts so QA may be lacking in the manufacturing process. My grade schooler is able to follow the directions and build the plans that do not require the broken parts. I would still recommend this kit if you buy it knowing you my need to order a few replacement parts. For this reason it might not make a good gift unless check it out first.