Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Save your money and time!

My children received this toy as a gift and couldn't wait to try it. I was very disappointed in the amount of time it took to get everything ready. After giving up on getting the paint to come out of the little cylinders, I added it to the mixing cartridge from the paint bottle, only to have the mixer do a poor job. I mixed it better just by shaking it. The color chart is good for those who are just learning about mixing colors. We got a lot more mixing and painting done with a styrofoam egg carton, paint and brushes. I would advise spending money on paint and paper (and a color wheel) and skip this gizmo.