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:
The one I had before had a cover making it more comfortable and washable.
It's sticky and also dents easily.
For the price it's basically a foam mat.

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