Instruction: Analyze the user's review text and determine the overall sentiment expressed, then choose the corresponding sentiment option from the provided list (A: very positive, B: positive, C: neutral, D: negative, E: very negative) based on the identified sentiment.

Input:
This is a very simple device in this day and age of technological wonders, but it does the job very well. I'm using it with a factory-installed car stereo system connected to an iPod or iPhone. The sound quality is good, the product itself is well made and doesn't feel "cheap". I'm very satisfied with the results thus far. I just wish they made a version with a retractable cord, I would buy the upgraded version in a heartbeat. I elected to go with Sony over the cheaper alternatives listed here at Amazon, and I still feel that I made the right choice.

Options:
A: very positive
B: positive
C: neutral
D: negative
E: very negative
Answer: A: very positive