Instruction: Carefully assess the user's review for any strong expressions of sentiment, either positive or negative. Based on your analysis, select the most fitting sentiment option from the provided list as output.

Input:
I bought 6 of these thinking they were actual Doan's Machine and Tool bars. They were not. They are the same cheap bars availible at places like Harbor Frieght. They do not seem to have a good ferro rod and the magnesium alloy is not as good as a Doan's bar. I learned my lesson the hard way so hede my warning. If you are looking for reliablity, durability, and quality, Go Doan's.

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