Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Love my FlushMate!

So yes, it is odd that I love a toilet. But I bought a house with 3 FlushMate toilets, so I'm going with it. The cartridge fit perfectly and it only took me about 30 minutes to take out the broken cartridge and put in the new one. The instructions were clear. Taking out the old one was the most difficult -- takes some pressure and lots of turns to get it out. But the new one went in easy and I had the feeling of accomplishment when it was fixed.