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

Input:
A reote switch should be used more often. A lot of people who take posed pictures sometimes don't realize how much their cameras move when they press the sutter release. This doen't come up as often when you're shooting  candids or in photojournalism. Using a remote switch takes care of this issue. It should be in everyones ki bag.

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