Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A Must-Have!

I used this as a play yard as my son got too big for his pack-n-play. My son is now a toddler, and I took it apart and placed four pieces in front of the tv console so he couldn't touch it or the DVD player, etc... and it works great. I placed the other two pieces in front of a bookshelf to keep him off it! So, used as a play-yard or barrier it works great!