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 am an avid yogi and looked to get a new mat.  This mat is reasonably priced but I needed a thicker mat that was firm since  being a big guy.  Overall, this is a great mat and would recommend it for everyone, except someone like me who needs a mat that is firmer to the ground.

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