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:
Still going strong and as long as you clean it once a month the spray works great! I never by non stick sprays from the grocery store anymore.

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