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:
My friend and I both bought this. We loved the cool retro look and the promise of it keeping our hair dryer. And it get high marks on both counts. However, after having it about a month, both of us found it had developed tears.

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