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

Input:
Great product at a great price, no issues at all.  Best part is not having to buy filters due to the products metal filter that rinses clean. Would definitely buy again.

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