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

Input:
I've owned this for two and a half years now.  The bad reviews put me off for a year or two but I finally bought one.  I was tired of dull knives and none of the many other solutions that I bought over the years never made me happy.

First read the instructions.  If you're like me who had a collection of blunted, bent and chipped blades you will probably use the first section frequently for awhile.  But after that I have never used it again.  I have been and still very happy with this purchase.  It's fast and easy to get a sharp edge.  It's almost a pleasure to have to cut things after a few passes through the sharpener.

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