Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Works great; and inexpensive.

I've had this for 2 years, and the blade has finally dulled enough that I need a replacement trimmer. Considering the relatively low price, I think 2 years to replace is reasonable. I'm now ordering this again. I use this for my nose and ears. It's been just what I need. It is relatively manueverable and works well. I've NEVER had an issue with it "drawing blood" as some other reviewers have mentioned. I also don't understand why at least one reviewer here complained about the device "slowing to a crawl" when the battery gets low... um.. REALLY? .... (???). Replace the battery maybe?????? 1+1 = 2???? It does seem to have difficulty with thicker hairs, but with a little creative manuevering, it's been sufficient (although not ideal) for that occasional coarse hair.