Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Best product in the market

I have used this on my road bikes, door hinges, pad locks, gliding rocking chairs, garage doors, fishing reels, door knobs, and many other household areas and it's the best product I've ever used. W.D. 40 is good for cleaning and rust purposes but Tri-Flow lubricates the heck out of stuff. You'll be satisfied, trust me, you can't go wrong. Best of luck.