Instruct: Classify an Amazon review into positive or negative sentiment.
Query: better then a pitchpipe for sure

I was going to get a pitch pipe and then saw this so i cancled my pitchpipe order and got this with 1 day shipping got here on time...but it needs to be set at 440mhz for a violin..I spent a hr tuning my violin not only for the first time but also touching a violin for the first time in like 10 years.well i though it was good but have to re review my review this thing sucks I found out my violin software had a violin tuner on it..it's more accurate then this tuner when im at A on the software tuner it's on B and this tuner so its not right plus it's really frickin touchy if a flea farts near it it would go off...waste foe $12 + $3.99 for over night shipping..