Instruction: Given the user's review, identify the user's sentiment from the listed options. Answer using one of the options.

Input:
I bought it in 2013. Moderate level of use (a protein shake every morning). I wasn't using it more than once a day and I was only blending shakes with it, not crushing ice or something like that. That's not heavy use. It worked fine until it died in 2016.
Love the way it looks, love the control (one switch, off / low / high).
Warranty on this is one year, five years on the motor.
I opened it up to see what's going on, and the motor was sparking when I rotated it by hand. I think the motor windings may be burned out, but it's not fixable. Unfortunately I didn't realize that the motor itself does have a five year warranty, so I made the mistake of throwing it away, when it could have been fixed.
I bought a Vitamix which has a seven year warranty and gets great reviews.

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