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:
I expected more from Busnell but there is a slight defect with focus. It sticks and jumps over a point in the middle of focus.
It was not worth the hassle to return them.  Clarity was fair not great. The Binocs I had were the same but this pair was not as good.

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