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

Input:
The quality of this popcorn popper is not what it used to be years ago. It's cheap and flimsy. It won't last very long. I had to return it. I'm disappointed, too. I really wanted a new one to replace one I'd had for 10 years.

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