Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Save your money

if i could give this product a 0, i would! i really needed this and ignored the reviews because i was like "oh, not gonna happen to me, i'm gonna get a good key." well i didn't, it doesn't even fit in the key hole! total waste of money! wish i could find one that actually works. i got it on amazon because amazon is awesome, too bad this product isnt!