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:
Having grown up with Coleman everything, I am sad to say that their quality has taken a nose dive. I purchased this to replace my 1980's model 424 rather than rebuilding it...huge mistake. The sheet metal is flimsy, the fuel tank cannot be removed without bending the front panel (can't bend the metal on my 1980's model), and the regulator was bent straight out of the package. I didn't try to light it out of fear of fuel leaks and because I knew I would be sending it back as soon as I took it out of the box. This will be the last, non vintage Coleman product I ever purchase (and return).

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