Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: If you are going to use it once no problem

I purchased this product and the first time I used it worked great, no complaints. However, I recently pulled it out where I had it setup for long term storage poured some paint in the reservoir and tried to prime it...nothing. Tried painting with it....nothing. Cursed at it....nothing. Wanted to kick it but refrained...I had to maintain some semblance of control. For what I used to paint with it...I guess it would had cost about the same as hiring a professional so I guess I am even. Hell will freeze over before I purchase another Wagner.