Instruction: Carefully assess the user's review for any strong expressions of sentiment, either positive or negative. Based on your analysis, select the most fitting sentiment option from the provided list as output.

Input:
Hey, it's Calphalon - there's nothing better. I have used Calphalon for more than 10 years, and it cooks better than anything else. The Calphalon Commercial seems thicker and stronger than other Calphalon. While few things stick to any Calphalon, even fewer things stick to Calphalon Commercial. I don't expect to use this 12-quart stockpot every day or even every week, but when I have a lot of people to feed, it will be worth its weight in gold.

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