Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Built in problems

So, I was excited to get a new blower and this variable speed Toro looked like it was perfect for the job. It was less noisy, it had power, a nice plug, was light, but problems soon took place after a few weeks, The variable power control started going out after a few uses and it is now intermittent and rendered the blower useless. So now I am back to using my old unit, I would suggest the two speed unit model a standard switch..