Instruction: Assess the user's sentiment in the provided review and select the appropriate sentiment option from the list as the answer.

Input:
the last time I wore a bike helmet they were to complicated to use, so I expected the same with this one.  To my surprise it was very easy to use and to adjust.  Fit very well, without squeezing my head (and I don't have a small head).  Stayed comfortable through the whole ride.  Great.

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