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

We just bought this monitor for our a 3-month old and love it. This is a great monitor especially for those babies who likes sleeping on their tummies. It detects the slightest motion and now we feel like we have peace of mind knowing that the alarm will sound if motion isn't detected. The only draw back I've found so far is that sometimes there's static that comes through on the parent unit and there are only 2 channels.