Instruct: Classify Amazon reviews into positive or negative sentiment
Query: I thought I needed a new net

I took a look at the net in my Defender the other day and it looked dirty, worn out, and just plain used. I found this item on Amazon at a really good price; $20 bucks cheaper than some other sites. I received the item promptly and immediately replaced my "old" net with no interruption in mosquito catching. One of the other reviews said that the nets were washable (they weren't on my Liberty). I tried washing it and was amazed at how clean I was able to get it. I'm glad I have a spare, but now, I'm not sure I needed one.