Instruction: Determine the sentiment expressed by the user in her review from the provided choices, and respond by selecting one of the available options.

Input:
This is a great tool and the blocks allow keeping the tires on while checking wheel dish. I'm not giving it 5 stars only because the instructions are not super clear as to which spokes need to be tightened when there is a gap at the hub. So of course I ended up increasing the gap that was already present by tightening the spokes on the wrong side.

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