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:
I ordered this after much research and I was looking for the best quality caner and found it in this pressure caner. Also i ordered it one day and the very next afternoon it was in my house already delivered. great service. It is a very sound and sturdy product that will last the rest of my life without a doubt. It is great to buy a great American Made product.

UPDATE: I used this caner all year last year and canned many different item, it is an amazing product. It is very well made, thick sturdy and the gauge is great on it, I just feel it is the best made I have seen, and I have used several different models but this is the best by far.

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