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:
Saw this on the Americas Test Kitchen's gadget review.
Take your pick something for about $160 or this one for a small fraction of the more expensive one. On the show they worked just about the same creating very sharp edges that last a long time.
I chose the AccuSharp and have given them to every one in my family.
Not only is it so easy and quick to use but the knives stay sharp for a very long time.
I won't use anything else anymore.

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