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 the camera about 3 months ago and everything was great.  I previously owned a Nikon SLR and had no doubt this was going to be a quality product.  The 880 was too small for my husband's big hands and the 990 was little more camera than we needed.
Unfortunately after two months of use, all the photos taken in automatic mode were underexposed.  I called Nikon tech support and they walked me through a couple of things to try but nothing worked.  I found the tech support people to be undertrained and I knew more about the camera than some of them (pretty bad considering you drill down to the specific "Coolpix 950 support" through the automated phone menu).  One support person blamed the 64MB Viking compact flash card on my problems, saying they only support Lexar (brand that comes with the camera) or SanDisk, and that Viking "is known to cause problems" with the Coolpix 950!  I have read many reviews and never heard of this problem!  I called Viking and they had no knowledge of any incompatability with the 950.  Eventually Nikon replaced the strobe light under warranty but it's still got the same underexposure problem.  To their credit, Nikon paid for my camera to be returned to them for a second time.  I am waiting to receive my camera back.
I still like Nikon unfortunately all the hospital pictures when I gave birth to my son are now sitting on my hard drive and every photo is underexposed.

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