Instruct: Classify Amazon reviews into positive or negative sentiment
Query: The Wolo Model 415-MC.

When I recieved this Air-Horn set I expected there to be hoses, and supporting hardware for mounting on my Motorcycle....Which there WAS NOT. Now I've got to scrounge around and get the hardware for the air horns. So my Rating is "VERY LOW" until some sort of compensation can be made by the company or the shippers....It's that simple.