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 purchased two of these, one for myself and one for my husband. Neither of us were able to notice any difference. It feels soft, it is not cheaply made by any means, but it just didn't do it for either of us. If I had to do it again, I would probably choose something different.

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