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:
Good product, but still not very effective in shielding from strong wind.
I would prefer this anytime over any single burner stove.

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