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:
This is the worst blender I've ever owned. I set it up, put in some plain water to clean it, turned it on, and it did just fine with water. So I proceeded to blend soaked chile peppers and water to make Mexican mole sauce, per the recipe in Diana Kennedy's "The Cuisines of Mexico". It sounded very sluggish on either low or high, like it was really straining and under-powered. It was blending, so I know the blade was not stuck, but very feebly. Then the unit started smoking. I just hope I can get my money back. This is nothing like the Waring blender may parents owned when I was growing up, which lasted for decades.

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