Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Two Happy grandchildren makes me happy.

My son-in-law and I built the 13 footm trampoline and safety net in a little over two hours. Instructions for both were adequate, the net was deeply discounted when I bought it and was a very good value. The kids bump the net often enough, I am very glad bought it. Please buy a safty enclosure if you are buying this for kids under 13!