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

Input:
I'm currently wearing these headphones and they are definitely too big for my ears. After 20 minutes, my ears start hurting and I have to pop them out. I don't think I can continue to use them. Sound quality is very nice for headphones of this price range. The volume control is not bad, but just so there's no confusion to potential buyers, the lowest volume setting doesn't mute the sound. It's just a lower volume. It also seems like it'd be hard to turn the volume dial while running.

If you're willing to sacrifice a bit of bass, I highly suggest the MDR-E10LP as an alternative. It's very very comfortable and perfect for running, working out and long periods of wear. It does, however, lack dedicated volume controls and is a bit less resilient it terms of structural quality. The MDR-E829V seems like it can definitely take a few drops and tugs, but you'll have to be a little more careful with the MDR-E10LP.

Hope this review helps.

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