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:
This lens has replaced my stock 18-55mm lens on the Canon Digital Rebel.  The lens is very sharp for the photos I take (close-ups as well as longer distance pictures).  One "negative" - the lens is a little heavier than the stock lens which came with the camera.  Not a real problem though.  One difference - the manual focus ring is to the rear whereas the stock manual focus ring is in the front.  The motor is extremely quiet and quick!  Am extremely pleased that I purchased this lens and would not hesitate to recommend it to anyone.

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