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

Input:
I would have preferred a cooler with flat sides.  The odd shape doesn't buy anything.  The little compartment on top fits small utensils.  I would hesitate to sit on it (135 lbs) for fear of warping the cover.

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