Instruction: Assess the user's sentiment in the provided review and select the appropriate sentiment option from the list as the answer.

Input:
Good little nifty fifty for the price.  It is extremely loud on auto focus and can be slow to auto focus, but put it on manual and you'll be fine.  Crisp and clear pictures.

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