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:
I've had these Sony MDR-V150's since 2004, and I use them daily. No issues other than some minor discomfort after a couple hours (+6) of use. Was going to bu a set of Bose headphones, but these things won't die - and with that being said, I highly recommend them over some more expensive brands, as long as you are not a hardcore audiophile.

Cheers!

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