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:
It was a very quick and neat transaction. I loved the sprayers so much , though I need to pump every time they are working as expected.

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