Instruction: Given the user's review, identify the user's sentiment from the listed options. Answer using one of the options.

Input:
The only knife sharpener I'd ever used was the long skinny kind you sometimes could find with knife block knife sets.  I'd gotten used to using that type, but when I looked for similar sharpeners, the price seemed kind of high and when I saw this Accusharp I was intrigued.  I thought the price was excellent and the product arrived quickly, was easy to use, and felt really safe.  It was comfortable and stable in my hand and I liked that the knife you were sharpening was to be held motionless on a counter top or table top.  I highly recommend this product.

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