Review on Carnival Classroom Treasure: Unleashing Creativity in Building by Duane Kaul

My son loves Lego and loves transformers. I ordered it for his birthday to give as a gift or to put in his gift bags. Four sets came in a box. He built a complete robot and liked the look, but was disappointed that the bricks often came loose and the leg fell off. My experience of Chinese brick sets versus branded Lego sets is correct here: the instructions are much more difficult to follow and the bricks don't snap into place as tightly as Lego. However, my son loved that he made Lego into a recognizable Transformer like Optimus Prime.