Instruct: Classify the given review into positive or negative sentiment.
Query: Extremely slow to respond to commands

As far as the viewing quality is concerned this DVD player is acceptable compared to other equipment that is likewise seven years old. However, my biggest pet peeve is the sluggish response times, especially if you are trying to eject or open the DVD player. It usually needs to be told twice what to do. I am very dissapointed in Sony. This is a major flaw and very frustrating.