Instruct: Classify the given review into positive or negative sentiment.
Query: Disappointed

My overall disappointment is the lack of movability -- the cement cylinder cannot be lifted away from the truck bed. The wheels go forward & backward but do not turn & limits "driving" to pushing. Because the wheels do not turn, the truck falls over very easily when pulled. The front side mirrors are black plastic only-no silver paint or metal. The cab does open to reveal the engine; however, the engine is completely black plastic with very little model detail & no painted parts. Also, the engine is not removable for play or examination.This truck seems more like a plastic model than a toy for a child. My grandson talks about his "cement truck" but plays very little with it. A more detailed description would have been helpful. The toy does not offer enough play/educational options to be worth the price.