Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Happy but worried

My 11 yr old son received this as a gift. I checked it out on Amazon after the fact and saw all the horrible reviews. I called ToysRUs concerned and they said they had only had one returned because they had decided on something else. They would not let me return it without the receipt. I purchased the Teentech accesory set which comes with a carrying case, an adaptor, and earphones for 19.99. Everything on my son's DVD player works wonderfully. I can remove the battery pretty easily, the adaptor and the car adaptor work great. We have only had it for 3 weeks, but it works wonderful so far.