Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A fine machine with some drawbacks.

This is a fine little machine for the occasional user. I installed it on my work truck due to the size and low power draw since I run everything on a 2kw portable Honda Genset. The only drawback so far has been the difficulty in finding a 6inch x 3/4 face wire wheel brush with a reasonable price. The shroud had to be removed to install this to me convenient accesory.The most agravating thing was the amount of spacers and ingenuity I had to invest to make the arrangement work and maintain the " tool less " capability to be able to quickly switch to a buffing/polishing wheel. If your only intention is to use it for light duty sharpening ,( which basically is what's made for ) go for it, you won't be dissapointed.