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:
Works perfect.  I've used several times.  It has been very useful.  I have several camaras 8mm and really works. Thanks

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