Instruct: Classify Amazon reviews into positive or negative sentiment
Query: 2nd Unit, Beware these TITAN TANKLESS hot water heaters STINK.....

Got my new and improved unit for almost 500 bucks less than 1 year ago. Sales guy tells me these new units work great up north and have lots more power drawing 88 amps needless to say my new unit crapped out in less than 1 year.I would highly suggest not buying one of these Titan units they are toilets and belong in a scrap yard.TITAN also states they are MADE IN THE USA but look at all the complaints they have.ANOTHER BAD CHOICE MADE BY ME HOPE YOU DO NOT MAKE THE SAME SINCE IT NOW COST ME OVER 1000 BUCKS BETWEEN THE 2 UNITS AND INSTALL......