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

Input:
This product is easy to use. I carry four mountain bikes on the back of my SUV without worry. The strap system is intuitive, and very easy to secure. There is enough room for all 4 bikes, if I remove the seats.

The only con: the cradles for the bike frames are designed with a road bike, or classic double triangle frame design. My family's thicker mountain bike design requires a little creative placement to work with the cradle.

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