Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Awesome Battery A+!

This is my second battery purchase for my pair of waverunners and I have to say you live and learn. Don't skimp on your waverunner batteries folks, I learned the hard way early on i pulled my waverunner off the trailer and viola battery is dead, pretty embarrassing to say the least. So now I only use Odyssey batteries in my waverunners and keep them maintained during storage with aNOCO G750 NOCO Genius Gray 6V and 12V 750mA (.75A) Fully Automatic Battery Charger and Maintainerand I suggest you guys do the same to avoid an embarrassing moment like that one.