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 got to use these twice before it got too cool to suit me.  They go on easily and stay on.  I don't paddle around with them - just walk and do leg exercises.  I can tell the difference in walking with and without them.  I think the extra weight and effort do good things to leg muscles.  I think they do what I wanted but I didn't get to use them long.  Will re-do review if they fall apart next summer.

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