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 bought this filter to protect my lens on my GF3.  The filter will provide great protection for your lens but photographs will be negatively affected with this filter.  Shooting into a light source at an angle will affect your pictures.  This filter is priced really good but it I was looking for and hoping for something different.  The filter also came very dirty with smudges and finger prints.

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