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

Input:
A magnificent sharpener that works with serrated and non-serrated blades alike.  Love this product so much that we bought a second one to give to our son who's settling down to post-college bachelor life.  The design of this sharpener, with its "if the wheels are rotating then you're doing it right" feedback, makes it idiot-proof.

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