Instruction: Assess the user's sentiment in the provided review and select the appropriate sentiment option from the list as the answer.

Input:
Bought this as a gift for someone else and it didn't even last one year. She only used it for popcorn once a week. Now the blade still turns but it doesn't heat up. It's a disappointment to the user.

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