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:
Holds my etrex venture very securely.  I use it on my mountain bike and the unit has stayed secure after catching air and after some nasty spills. Strong and solid.

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