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 used the food processor once, and it was OK.  A little hard to get the lid on & off, but otherwise OK.  The next time I went to use it (this would be the second time), the lid would NOT come off.  After an hour of trying everything to extract my poor food, my boyfriend had to get out a hammer to pry the darn thing apart.  I don't really ever use the blender, so I'm not an expert there, although when I did use it, it didn't seem to do the best job.

I would definitely recommend getting separate products to do the different jobs.  I tried to save money, and it back-fired, because now I have wasted $100.

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