Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Very Inconsistent.

My husband purchased this at Lowes and he really liked how it worked at first. It did the job of killing the mosquitoes as it said it would. The second time he used it there was a delay between the pushing of the ignition button and the time the mist would come out. It took several attempts for it to even ignite. The third time he used it the ignition push button would not even work at all and so it would not ignite. He read and followed all the instructions as he always does. We are now on Amazon looking for something better.