Instruct: Classify Amazon reviews into positive or negative sentiment
Query: cheap plastic

Don't waste your money...get the metal die-cast Mater instead. We bought this one because the "pull-back" action seemed like fun (presumably it would make Mater drive backwards). It worked ONE TIME and then broke. His hook broke off too because it is made of plastic. Buy the metal Mater and have lots more play-time with it. My son wanted to tow cars around with Mater's hook but since that broke off this Mater is destined for the garbage bin. Worthless.