Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: A must for new and pro parents!

I have had this camera for almost 4 years and it works great!It allows me to see (night vision) my little ones in the middle of the night without having to walk to their rooms.It gives me peace of mind.I have two cameras, you can't have more than that. there are only two channels available.Pros: durable, good image day and night, excellent sound.Cons: battery life (rechargeable). After the first 6 month, it held its power for very very little. I have to keep it plugged in at all times - which it is not a problem for me.Also if you use your dryer or other electronic devices you may have some interference.Overall, I love this camera and all the friends I have recommended it, they love it too.This is a MUST for new parents!