Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great monitor

I'm surprised to see so many negative reviews - our experience with these has been great, especially the range. I sometimes have to take the dog out to the lot next door while the baby's sleeping, and it reaches with no problem. I've actually experimented, and it still had 2 bars a whole block away. There is occasional static, but that doesn't bother us. One of my friends bought a much more expensive monitor, and it hardly reaches to their front porch. It also holds charge well. A great monitor overall!