Instruction: Assess the user's sentiment in the provided review and select the appropriate sentiment option from the list as the answer.

Input:
This is by far the best can opener I've used in fifty-some years of opening cans.  After the first time I used it I retired my old electric to the garbage.  The thick handles feel solid and give you a good grip.  It cuts through cans like butter.  I'm thinking about buying a second one just in case something ever happens to the one I've got.  I've had it for about three years and had no problems of any kind.  I don't remember if the instructions said you could put it in the dishwasher.  I never have because I've wanted to preserve the cutting mechanisms in their superior state.  It's easy enough to wash by hand.  It's so good I've given it as gifts which says a lot about something so mundane as a can opener.

Apparently there exists a lesser model.  This is the one you buy alone and which has stainless steel on the handle.

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