Instruct: Classify Amazon reviews into positive or negative sentiment
Query: PIECE OF JUNK!

I had this item for about 4 months and it ended up not working anymore... The first one I bought the fan was stuck and I had to return it... Then the second one works great but not for mounting on a wall what so ever... When you mount it on the wall the heat rises right back up on the NON powerful fan so mounting any kind of heater with a fan that isnt powerful is out of the question... So then I ended up trying it on the floor and it worked out okay until about 2 months later half of the heaters opening had cold air going thru it and the other half was just warm not hot at all... Then it finally in the end just got an error right when I turned it on and thats when I thru it in the trash... Now for something that seems like such a good idea windchaser totally screwed up!!! This is not something I would ever buy again at 79.99 + tax.... DONT BUY IT... its going to last about a month and ur not going to be able to do n e thing about it!!