Instruct: Classify an Amazon review into positive or negative sentiment.
Query: deleted due to stupidity

I'm deleting my wrongheaded and misinforming review based on research of catalytic...not radiant propane heaters. Serious safety issues surround the use of propane RADIANT heaters by campers. Issues include CO POISONING, radiant heating of combustible materials and asphyxiation.www.carbonmonoxidedeaths.com should be consulted when purchasing a radiant camp heater.