No. But they should include a warning label stating that their sound can be highly addictive, thus straining relationships, creating an additional financial burden, and many hours of sitting in the "sweet spot" can be detrimental to your health.
I agree that one measurement (out of a possible 7?) does tell the whole story. Horsepower and torque specs when selecting a automobile can be "useful". But, we did reject a vehicle because we didn't like the cupholders.