Instruction: Given the user's review, identify the user's sentiment from the listed options. Answer using one of the options.

Input:
I was looking for a good set of headphones. While researching online, I noticed that the MDR-V6 kept showing up as a recommended product on several consumer review websites. The price was lower than most recent headphones offered by Sony and other brands.
So I took a chance and ordered a pair. I am not an expert on headphones, but the MDR-V6 sound great to me. They deliver a sound that is balanced. The bass is not overwhelming like a lot of headphones that I have sampled. I listen to a variety of music....country, rock, bluegrass, blues and some gospel. I also use them to watch DVD's.
The MDR-V6 are more than adequate to satisfy my needs. They have been around for a long time and are still recommended. That fact alone prompted me to purchase a pair. I'm very glad that I did.
John Brooks

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