Instruct: Classify a given review into positive or negative sentiment.
Query: don't buy unless you want to take apart and re -wire.

I bought two of these. The dumpster did not work on the first one so I changed the batteries thinking that was it. It still didn't work so I took it apart and found a wire was disconnected. I reconnected it and it is working without trouble. The other truck did not work at all so I took it apart and re- wired a few wires on it. I am a mom not an electrician. One good thing did come out of this flustrating experience...My sons think I am a extra cool for fixing their trucks.