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

Input:
This thing takes AA batteries. It isn't exactly clear, when looking at it, that that is the case. It is a real flimsy device, clever, but cheesy. I wouldn't recommend it to anyone.

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