Review on Mindblown Marble Run Pieces by Discovery by Nick Moo

It's terrible. It took an hour to assemble and it doesn't work. The balls fly off track and they only work if you roll them by hand. It doesn't stay together. It's super thin. The instructions were wrong! You put the pieces together, and then the next section of the guide has entirely different steps already completed. The colors of the shapes have one color when a certain step is performed and then a different color in the completed step. It is strange. The parts are made of plastic and break so easily! The chain does not work and does not pick up the balls. The base doesn't fit at all. It's complete rubbish. Not happy at all.