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:
Have had this DVD player for about three years.  It stopped playing in the middle of a movie last night.  It wouldn't play so I thought maybe the disc was dirty.  H07 kept appearing in the display.  I have since found out that HO7 isn't a good thing.  It's really disappointing to buy something that last only three years.  I will not buy another Panasonic even if they make the best one on the market.

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