Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Its Windex

My tint was horrible. So i bought this. It really did nothing. i did all the work i scraped at it for hours. PAIN. so i used a water bottle because i ran out of the stuff in an hr because the bottle is so puny. Water worked just as good. Blade that came with gets loose and continually falls out POS. But needless to say i got it all done. All it is , is ammonia just like any window cleaner rip off. It says to let it set so i did nothing happens its says you may have to do it more than once i did nothing happened so i just started scraping, so i got it done.