Instruction: Determine the sentiment expressed by the user in her review from the provided choices, and respond by selecting one of the available options.

Input:
It's a bit pricey but its all worth it. The can opener is made from a high quality grade steel and it glides smoothly as I open my canned goods. Its the best can opener I ever had.

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