Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Not so good.

The concept behind this monitor is great. When the portable unit is hooked up to the television in our bedroom, it works wonderfully to see in the nursery. However, we purchased this product two months prior to our daughter being born. After she was born, we hooked up the unit, and after a couple of days the portable unit's screen quit working. It still works great hooked up to the TV, but we purchased it because of it's portability, and it no longer has that capability. Even though we only used the portable unit for a couple of days before it broke, we had purchased it long before we opened it, and now the return/warranty doesn't allow us to return it. Love the monitor when it's hooked up to the TV, but be aware of the possibility of the screen going out on the hand held unit rendering it no longer completely portable.