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 remember having these back in middle school and high school. I never could do it so, now in college, I bit the bullet and bought one with intent to be able to do it, and get results.
The build is good, not top of the line but it holds together, and rolls smoothly. It some with some basic guides to help out.
Start out on your kneels and roll out and work your way up to your toes. Gives a great tightness and burn after just a few.

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