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

Input:
Good results but one must realize it has a limited function. Great for scenic sunny shots but I forgot it was on and messed up some people shots. They were dark on the upper half.

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