Instruction: Determine the sentiment expressed by the user in her review from the provided choices, and respond by selecting one of the available options.

Input:
After a little research online of how to connect my ipod into my 1998 car with only a tape player I came across the Sony CPA-9C MiniDisc & Discman Cassette Adapter and all the reviews I read were right on target. The sound quality is great and it's so easy to use. I highly recommend this product!

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