Instruction: Carefully assess the user's review for any strong expressions of sentiment, either positive or negative. Based on your analysis, select the most fitting sentiment option from the provided list as output.

Input:
This was almost always the lens of choice for me on my Sony Alpha A100. I cannot comment on it's capibilities for full-frame cameras, but for almost all Sony/Minolta digital users, this will not be an issue anyway. The 1.8 aperture, combined with Sony's anti-shake feature allow for some really nice low-light photography.
It worked equally well for candid portaits and any kind of landscape photos on the Sony, I was surprised how much wider it felt than the standard 24-xx mm zoom lenses, and the quality was always miles ahead.

Downside: not the fastest focusing, and IQ in low light is not that great; it does tend to hunt for the correct focus. Not sure how much of that is the camera, and how much is the lens. Also, be prepared to get the lens focus calibrated in order to bring out the best from it.

Overall, great sharpness, color and contrast for the price.

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