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:
Worked great with my Blackberry Pearl. I just popped it in, turned it on and it recognized it! I ordered one for my wife's phone too! Great price/value ratio.

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