Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Developed hole after 1 night of use.

Purchased the aerobed for my 2 1/2 yo son for Christmas since we were going to be traveling and he had out grown his pack-n-play.Amazon had the best price compared to other retailers.Order was very easy.Shippment arrived on time.I followed the instructions for unpackaging and inflating.After one night of use I discovered there was a hole in the bed, it was right along a seam. We were able to patch the hole, but I was a bit upset that it happened. Once we returned home, I went to Amazon's return site and was able to exchange the defective bed for a new one. I was very impressed with how quickly I received the new bed. I have not had any problems with the new bed thus far, and we travel quite abit. I would definately recommend this to any of my friends.