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:
This device is solidly built, very easy to use. I am not an IT person, I was able to set it up in our office within 10 minutes.

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